3508478

Information

• Patent Grant
• 3508478

• References
• Source

• Patent Number

  3,508,478

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  54 years ago

• CPC

  • G03B15/0484 - Constructional details of the flash apparatus
  • G03B15/0478 - Combinations of photographic apparatus with percussion type flash ignition systems

• US Classifications

  • 431 - Combustion
  • 362 - Illumination