2922146

Information

• Patent Grant
• 2922146

• References
• Source

• Patent Number

  2,922,146

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  65 years ago

• CPC

  • G12B7/00 - Compensating for the effects of temperature
  • G01B5/0002 - Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
  • G01B7/12 - for measuring diameters
  • G01D3/028 - mitigating undesired influences
  • G01D5/2258 - by a movable ferromagnetic element

• US Classifications

  • 340 - Communications: electrical
  • 336 - Inductor devices