3802102

Information

• Patent Grant
• 3802102

• References
• Source

• Patent Number

  3,802,102

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • G03D15/006 - Retouching apparatus
  • G03B15/08 - Trick photography
  • G03B27/02 - Exposure apparatus for contact printing

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 312 - Supports: cabinet structure
  • 355 - Photocopying
  • 362 - Illumination