3810694

Information

• Patent Grant
• 3810694

• References
• Source

• Patent Number

  3,810,694

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • B41B13/00 - Equipment specially adapted for photographing mounted characters or the like
  • G03B27/20 - by using a vacuum or fluid pressure

• US Classifications

  • 355 - Photocopying
  • 271 - Sheet feeding or delivering