1958616

Information

• Patent Grant
• 1958616

• References
• Source

• Patent Number

  1,958,616

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1934
  90 years ago

• CPC

  • G11B3/12 - Supporting in balanced, counterbalanced or loaded operative position during transducing
  • Y10S29/097 - Cutter engaging cleaner

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 029 - Metal working