1349884

Information

• Patent Grant
• 1349884

• References
• Source

• Patent Number

  1,349,884

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1920
  103 years ago

• CPC

  • G01L7/063 - with mechanical transmitting or indicating means
  • G01L7/061 - construction or mounting of bellows

• US Classifications

  • 092 - Expansible chamber devices
  • 073 - Measuring and testing