2933020

Information

• Patent Grant
• 2933020

• References
• Source

• Patent Number

  2,933,020

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • F41A9/14 - which is transverse to the barrel axis

• US Classifications

  • 089 - Ordnance