2824491

Information

• Patent Grant
• 2824491

• References
• Source

• Patent Number

  2,824,491

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1958
  66 years ago

• CPC

  • G03B27/6278 - Handling single frame negatives
  • Y10T24/44043 - Channel and inserted bar

• US Classifications

  • 355 - Photocopying
  • 024 - Buckles, buttons, clasps, etc.