3271829

Information

• Patent Grant
• 3271829

• References
• Source

• Patent Number

  3,271,829

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 years ago

• CPC

  • B42F13/08 - of metal

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet