3019397

Information

• Patent Grant
• 3019397

• References
• Source

• Patent Number

  3,019,397

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1962
  62 years ago

• CPC

  • H03B5/00 - Generation of oscillations using amplifier with regenerative feedback from output to input
  • G01L9/0016 - of a diaphragm
  • G01L9/0082 - Transmitting or indicating the displacement of capsules by electric, electro-mechanical, magnetic, or electro-mechanical means
  • G01L9/0088 - using photoelectric means

• US Classifications

  • 331 - Oscillators
  • 367 - Communications, electrical: acoustic wave systems and devices