2938966

Information

• Patent Grant
• 2938966

• References
• Source

• Patent Number

  2,938,966

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1960
  64 years ago

• CPC

  • H04R17/06 - comprising two or more styli or transducers

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 174 - Electricity: conductors and insulators
  • 220 - Receptacles