3190971

Information

• Patent Grant
• 3190971

• References
• Source

• Patent Number

  3,190,971

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1965
  59 years ago

• CPC

  • G11B3/52 - Arrangements permitting styli to yield under excessive pressure

• US Classifications

  • 369 - Dynamic information storage or retrieval