F-Term-List

2G005 Geophysics and detection of objects
G01V1/00 -99/00
G01V1/00@A AA AA00
SUPERSONIC WAVES AS DETECTION MEANS
AA01 AA02 AA03 AA04 AA05
. Transmission . . Multiple arrangements . . Angled arrangements . Reflection . Others
G01V3/02@A;3/08@A BA BA00
DETECTION TECHNIQUES
BA01 BA02 BA03 BA04
. Continuous detection . Reed switches . Electromagnetic conversion elements . Others
G01V3/10@F CA CA00
COMPONENTS (I.E., INDUCTION COILS)
CA01 CA02 CA03 CA04 CA05
. Voltage . Phase . Equilibrium adjustment . Shields . Others
G01V3/12@A DA DA00
ELECTROMAGNETIC WAVES AS DETECTION MEANS
DA01 DA02 DA03 DA04 DA05
. Transmission . . Multiple arrangements . . Angled arrangements . Reflection . Others
G01V3/08@B;3/10@B EA EA00
COMPONENTS (I.E., BURIED OBJECTS)
EA01 EA02 EA03 EA04 EA05 EA06 EA07 EA08 EA09 EA10
. Detection means . . Magnetic-field detectors . . . Induction coils . Objects to be detected . . Cables . . Buried pipes . . Other buried objects . Measurement . . Location . . Depth
EA11 EA12
. . Direction . Others
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