965330

Information

• Patent Grant
• 965330

• References
• Source

• Patent Number

  965,330

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1910
  114 years ago

• CPC

  • G11B27/034 - on discs
  • Y10T29/49577 - Phonograph component making
  • Y10T409/30224 - and provision for circumferential relative movement of cutter and work

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 029 - Metal working
  • 033 - Geometrical instruments
  • 144 - Woodworking
  • 409 - Gear cutting, milling, or planing