3382932

Information

• Patent Grant
• 3382932

• References
• Source

• Patent Number

  3,382,932

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1968
  56 years ago

• CPC

  • B25D9/12 - comprising a built-in liquid motor
  • B25D9/125 - driven directly by liquid pressure working with pulses

• US Classifications

  • 173 - Tool driving or impacting
  • 175 - Boring or penetrating the earth