3621781

Information

• Patent Grant
• 3621781

• References
• Source

• Patent Number

  3,621,781

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • F42B5/10 - with self-propelled bullet
  • F42B5/08 - modified for electric ignition
  • F42B10/34 - Tubular projectiles
  • F42B12/82 - reducing friction

• US Classifications

  • 102 - Ammunition and explosives