3377902

Information

• Patent Grant
• 3377902

• References
• Source

• Patent Number

  3,377,902

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • B21D28/007 - Explosive cutting or perforating
  • Y10T83/8785 - Through return [noncutting] stroke

• US Classifications

  • 083 - Cutting
  • 060 - Power plants
  • 173 - Tool driving or impacting