3672813

Information

• Patent Grant
• 3672813

• References
• Source

• Patent Number

  3,672,813

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  53 years ago

• CPC

  • G03B15/0468 - Ignition mechanisms permitting choice of multiple ignition modes; Adaptors for different modes

• US Classifications

  • 431 - Combustion
  • 362 - Illumination
  • 396 - Photography