3317847

Information

• Patent Grant
• 3317847

• References
• Source

• Patent Number

  3,317,847

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  58 years ago

• CPC

  • G01H11/08 - using piezo-electric devices
  • B01J23/8926 - Copper and noble metals
  • B06B1/0644 - using a single piezo-electric element
  • H03D1/00 - Demodulation of amplitude-modulated oscillations
  • H03H9/125 - Driving means
  • H03H9/133 - for electromechanical delay lines or filters
  • H03H9/30 - Time-delay networks
  • H03H9/36 - with non-adjustable delay time

• US Classifications

  • 329 - Demodulators
  • 310 - Electrical generator or motor structure
  • 333 - Wave transmission lines and networks