3797316

Information

• Patent Grant
• 3797316

• References
• Source

• Patent Number

  3,797,316

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • G01K5/42 - the body being a bellows

• US Classifications

  • 374 - Thermal measuring and testing
  • 092 - Expansible chamber devices
  • 200 - Electricity: circuit makers and breakers