3295085

Information

• Patent Grant
• 3295085

• References
• Source

• Patent Number

  3,295,085

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • H04R21/04 - Gramophone pick-ups using a stylus Recorders using a stylus
  • G01L1/18 - using properties of piezo-resistive materials
  • H01L29/84 - controllable by variation of applied mechanical force
  • H04R23/00 - Transducers other than those covered by groups H04R9/00 - H04R21/00

• US Classifications

  • 338 - Electrical resistors
  • 073 - Measuring and testing
  • 257 - Active solid-state devices