3800311

Information

• Patent Grant
• 3800311

• References
• Source

• Patent Number

  3,800,311

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  51 years ago

• CPC

  • G03B19/08 - with provision for alternative use with plates or cut-films
  • G03B19/10 - Plate or cut-film cameras

• US Classifications

  • 396 - Photography