3540818

Information

• Patent Grant
• 3540818

• References
• Source

• Patent Number

  3,540,818

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • F21K5/026 - using mechanical firing
  • G03B15/0478 - Combinations of photographic apparatus with percussion type flash ignition systems

• US Classifications

  • 431 - Combustion
  • 065 - Glass manufacturing
  • 149 - Explosive and thermic compositions or charges