3028162

Information

• Patent Grant
• 3028162

• References
• Source

• Patent Number

  3,028,162

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1962
  63 years ago

• CPC

  • H04R17/04 - Gramophone pick-ups using a stylus Recorders using a stylus
  • H04R1/16 - Mounting or connecting stylus to transducer with or without damping means
  • H04R17/06 - comprising two or more styli or transducers

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 073 - Measuring and testing