3280632

Information

• Patent Grant
• 3280632

• References
• Source

• Patent Number

  3,280,632

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • G01L7/045 - with optical transmitting or indicating means

• US Classifications

  • 073 - Measuring and testing
  • 116 - Signals and indicators