3782239

Information

• Patent Grant
• 3782239

• References
• Source

• Patent Number

  3,782,239

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1974
  50 years ago

• CPC

  • B21D28/007 - Explosive cutting or perforating

• US Classifications

  • 086 - Ammunition and explosive-charge making
  • 089 - Ordnance
  • 102 - Ammunition and explosives