2231581

Information

• Patent Grant
• 2231581

• References
• Source

• Patent Number

  2,231,581

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1941
  83 years ago

• CPC

  • F42C9/043 - and the firing-pin being activated by impact

• US Classifications

  • 102 - Ammunition and explosives