3543586

Information

• Patent Grant
• 3543586

• References
• Source

• Patent Number

  3,543,586

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

  • G01D11/24 - Housings; Casings for instruments
  • G01L7/045 - with optical transmitting or indicating means

• US Classifications

  • 073 - Measuring and testing