3802773

Information

• Patent Grant
• 3802773

• References
• Source

• Patent Number

  3,802,773

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • B41B27/00 - Control, indicating, or safety devices or systems for composing machines of various kinds or types
  • B41B13/00 - Equipment specially adapted for photographing mounted characters or the like
  • B41B21/16 - Optical systems
  • B41B21/32 - Film carriers Film-conveying or positioning devices

• US Classifications

  • 355 - Photocopying