3776685

Information

• Patent Grant
• 3776685

• References
• Source

• Patent Number

  3,776,685

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • F21K5/026 - using mechanical firing
  • G03B15/0484 - Constructional details of the flash apparatus

• US Classifications

  • 431 - Combustion