FI (list display)

  • G09B23/00
  • Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes (in the nature of toys A63H) HB CC 2C032
  • G09B23/02
  • .for mathematics HB CC 2C032
  • G09B23/04
  • ..for geometry, trigonometry, projection, or perspective (for surveying G09B 25/06) HB CC 2C032
  • G09B23/06
  • .for physics HB CC 2C032
  • G09B23/06@A
  • Explanation regarding wave motions HB CC 2C032
  • G09B23/06@Z
  • Others HB CC 2C032
  • G09B23/08
  • ..for statics or dynamics HB CC 2C032
  • G09B23/10
  • ...of solid bodies HB CC 2C032
  • G09B23/12
  • ...of liquids or gases HB CC 2C032
  • G09B23/12@A
  • Fluid motions and gas motions HB CC 2C032
  • G09B23/12@B
  • For fluid dynamics and gasdynamics (pressure) HB CC 2C032
  • G09B23/12@Z
  • Others HB CC 2C032
  • G09B23/14
  • ..for acoustics HB CC 2C032
  • G09B23/16
  • ..for science of heat HB CC 2C032
  • G09B23/18
  • ..for electricity or magnetism HB CC 2C032
  • G09B23/18@A
  • Electric power generators and electric motors HB CC 2C032
  • G09B23/18@B
  • Construction devices for electric circuits HB CC 2C032
  • G09B23/18@Z
  • Others HB CC 2C032
  • G09B23/20
  • ..for atomic physics or nucleonics HB CC 2C032
  • G09B23/22
  • ..for optics HB CC 2C032
  • G09B23/24
  • .for chemistry HB CC 2C032
  • G09B23/26
  • .for molecular structures; for crystallography HB CC 2C032
  • G09B23/28
  • .for medicine HB CC 2C032
  • G09B23/30
  • ..Anatomical models (dental articulators A61C 11/00) HB CC 2C032
  • G09B23/32
  • ...with moving parts HB CC 2C032
  • G09B23/34
  • ...with removable parts HB CC 2C032
  • G09B23/36
  • .for zoology HB CC 2C032
  • G09B23/38
  • .for botany HB CC 2C032
  • G09B23/40
  • .for geology HB CC 2C032
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