3887930

Information

• Patent Grant
• 3887930

• References
• Source

• Patent Number

  3,887,930

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • G03B33/00 - Colour photography, other than mere exposure or projection of a colour film
  • G03B7/0993 - in the camera

• US Classifications

  • 396 - Photography