3491665

Information

• Patent Grant
• 3491665

• References
• Source

• Patent Number

  3,491,665

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  55 years ago

• CPC

  • G03B15/0405 - Non-electronic flash apparatus incorporated in photographic apparatus

• US Classifications

  • 396 - Photography
  • 362 - Illumination