3555909

Information

• Patent Grant
• 3555909

• References
• Source

• Patent Number

  3,555,909

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • G01L7/043 - with mechanical transmitting or indicating means
  • G01L7/063 - with mechanical transmitting or indicating means
  • Y10S33/12 - Mechanical expedients

• US Classifications

  • 073 - Measuring and testing
  • 033 - Geometrical instruments
  • 116 - Signals and indicators
  • 200 - Electricity: circuit makers and breakers
  • D10 - Measuring, testing, or signalling instruments