3769501

Information

• Patent Grant
• 3769501

• References
• Source

• Patent Number

  3,769,501

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • G03B15/0489 - Means for ignition by percussion

• US Classifications

  • 431 - Combustion