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  • 2G001
  • ANALYSING MATERIALS BY THE USE OF RADIATION
  • 2G002
  • Structure of emergency protection for nuclear reactors
  • 2G003
  • TESTING OF INDIVIDUAL SEMICONDUCTOR DEVICES
  • 2G004
  • Concentration cells (measuring oxygen concentration)
  • 2G005
  • Geophysics and detection of objects
  • 2G011
  • MEASURING LEADS OR PROBES
  • 2G012
  • Moving-coil meters
  • 2G013
  • Apparatuses for measuring time integral of electric power or current
  • 2G014
  • TESTING OF SHORT-CIRCUITS, DISCONTINUITIES, LEAKAGE, OR INCORRECT LINE CONNECTIONS
  • 2G015
  • TESTING RELATING TO INSULATION
  • 2G016
  • Testing of circuit breakers and generators, motors and batteries, and the like
  • 2G017
  • Measuring magnetic variables
  • 2G020
  • SPECTROMETRY AND COLOR MEASUREMENT
  • 2G021
  • Testing of balance
  • 2G023
  • Aerodynamic tests, hydrodynamic tests, wind tunnels, and water tanks
  • 2G024
  • TESTING OF DEVICES, MACHINE PARTS, OR OTHER STRUCTURES THEREOF
  • 2G025
  • Measuring instrument details and bridges, and automatic balancing devices
  • 2G026
  • Power meters; power and power factor measurement; test and calibration
  • 2G027
  • Electric variables or wave indication devices
  • 2G028
  • Measurement of resistance or impedance
  • 2G029
  • Measuring frequencies, analyzing spectra
  • 2G030
  • Measuring phase differences
  • 2G031
  • Other electric quantity measurement
  • 2G033
  • Locating faults
  • 2G034
  • Basic electric measurement instruments in general, details
  • 2G035
  • Measurement of current or voltage
  • 2G036
  • TESTING ELECTRIC PROPERTIES AND DETECTING ELECTRIC FAULTS
  • 2G040
  • Investigating or analyzing materials using thermal means
  • 2G041
  • OTHER INVESTIGATION OR ANALYSIS OF MATERIALS BY ELECTRICAL MEANS
  • 2G042
  • Investigating or analyzing non-biological materials by the use of chemical means
  • 2G043
  • INVESTIGATING, ANALYZING MATERIALS BY FLUORESCENCE OR LUMINESCENCE
  • 2G044
  • Investigating materials using microwaves, MNR, etc.
  • 2G045
  • INVESTIGATING OR ANALYSING BIOLOGICAL MATERIALS
  • 2G046
  • Investigating or analyzing materials by the use of fluid adsorption or reactions
  • 2G047
  • INVESTIGATING OR ANALYZING MATERIALS BY THE USE OF ULTRASONIC WAVES
  • 2G048
  • Investigating viscosity, viscosity surface, boundary and diffusion effects
  • 2G049
  • Investigating properties of grains
  • 2G050
  • Testing resistance to weather, investigating materials by mechanical methods
  • 2G051
  • INVESTIGATING MATERIALS BY THE USE OF OPTICAL MEANS ADAPTED FOR PARTICULAR APPLICATIONS
  • 2G052
  • Sampling and sample adjustment
  • 2G053
  • INVESTIGATING OR ANALYZING MATERIALS BY THE USE OF MAGNETIC MEANS
  • 2G054
  • INVESTIGATING OR ANALYSING MATERIALS BY THE USE OF CHEMICAL REACTIONS
  • 2G055
  • Investigating and analyzing materials by characteristic methods
  • 2G056
  • Investigating and analyzing electrochemical materials
  • 2G057
  • Optical measuring cells
  • 2G058
  • Automatic analysis and handling materials therefor
  • 2G059
  • INVESTIGATING OR ANALYSING MATERIALS BY OPTICAL MEANS
  • 2G060
  • INVESTIGATING OR ANALYZING MATERIALS BY THE USE OF ELECTRIC MEANS
  • 2G061
  • Investigating strength of materials by application of mechanical stress
  • 2G062
  • Investigating material weight, volume, pressure, specific gravity, etc.
  • 2G063
  • Investigating and analyzing materials by the use of chromatography
  • 2G064
  • Measurement of mechanical vibrations or ultrasonic waves
  • 2G065
  • PHOTOMETRY AND MEASUREMENT OF OPTICAL PULSE CHARACTERISTICS
  • 2G066
  • Radiation pyrometers
  • 2G067
  • Examining or testing airtightness
  • 2G068
  • Elasticity investigation and vibration test
  • 2G069
  • Wheeled vehicle test
  • 2G070
  • Atomic reactors, and the structures of their deceleration and core sections
  • 2G071
  • Manufacturing atomic reactor fuels and components
  • 2G072
  • Atomic reactor control
  • 2G073
  • Atomic reactor shielding and pressure vessels, containment vessels and buildings
  • 2G074
  • Atomic reactor cooling
  • 2G075
  • Monitoring and testing of nuclear reactors
  • 2G076
  • Atomic fuel and material handling and experiment facilities
  • 2G077
  • Atomic power plants
  • 2G078
  • Fusion reactors
  • 2G079
  • Radioactivity shielding
  • 2G080
  • Contamination removal and treatment
  • 2G081
  • Radial ray sources and their utilization and nuclear explosion
  • 2G082
  • Other radioactivity treatment
  • 2G083
  • Conversion of X-rays into visible images
  • 2G084
  • PLASMA TECHNOLOGY
  • 2G085
  • Particle accelerators
  • 2G086
  • TESTING OF OPTICAL DEVICES OR FIBERS
  • 2G087
  • TESTING OF ENGINES
  • 2G088
  • MEASUREMENT OF RADIATION
  • 2G089
  • Meteorology
  • 2G105
  • GEOPHYSICS AND DETECTION OF OBJECTS
  • 2G116
  • TESTS OF CIRCUIT BREAKERS, GENERATORS, AND ELECTRIC MOTORS
  • 2G126
  • Measuring of electric power, power factor, electric energy; test, calibration
  • 2G132
  • Tests of electronic circuits
  • 2G188
  • MEASUREMENT OF RADIATION
  • 2G216
  • TESTS OF ELECTRIC STATUS OF BATTERIES, ETC.
  • 2G580
  • Scanning type probe microscopes
  • 2G777
  • (Not Translated)
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