2698562

Information

• Patent Grant
• 2698562

• References
• Source

• Patent Number

  2,698,562

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1955
  70 years ago

• CPC

  • B41B17/20 - Character carriers Cleaning devices therefor

• US Classifications

  • 396 - Photography
  • 040 - Card, picture, or sign exhibiting
  • 355 - Photocopying