2977855

Information

• Patent Grant
• 2977855

• References
• Source

• Patent Number

  2,977,855

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  63 years ago

• CPC

  • F27D25/006 - using explosives
  • B25C1/10 - generated by detonation of a cartridge

• US Classifications

  • 089 - Ordnance
  • 042 - Firearms