3922086

Information

• Patent Grant
• 3922086

• References
• Source

• Patent Number

  3,922,086

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • B41B17/32 - on a flat disc
  • Y10T29/49908 - Joining by deforming

• US Classifications

  • 355 - Photocopying
  • 029 - Metal working
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 360 - Dynamic magnetic information storage or retrieval
  • 396 - Photography