3376624

Information

• Patent Grant
• 3376624

• References
• Source

• Patent Number

  3,376,624

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1968
  57 years ago

• CPC

  • B21C37/153 - Making tubes with inner- and/or outer guides
  • F41A21/04 - Barrel liners
  • F41A21/18 - Grooves-Rifling

• US Classifications

  • 042 - Firearms