3717079

Information

• Patent Grant
• 3717079

• References
• Source

• Patent Number

  3,717,079

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  52 years ago

• CPC

  • G03B15/0452 - Electrical ignition means connected to the shutter
  • G03B15/0431 - Rotatable mounting means
  • G03B17/42 - Interlocking between shutter operation and advance of film or change of plate or cut-film

• US Classifications

  • 396 - Photography