2247089

Information

• Patent Grant
• 2247089

• References
• Source

• Patent Number

  2,247,089

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1941
  83 years ago

• CPC

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

• US Classifications

  • 073 - Measuring and testing