3570608

Information

• Patent Grant
• 3570608

• References
• Source

• Patent Number

  3,570,608

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  53 years ago

• CPC

  • B25D9/10 - comprising a built-in internal-combustion engine
  • B25D9/08 - comprising a built-in air compressor
  • B25D11/125 - with a fluid cushion between the crank drive and the striking body
  • E21C3/18 - directly by a piston of an internal-combustion engine

• US Classifications

  • 173 - Tool driving or impacting