3828866

Information

• Patent Grant
• 3828866

• References
• Source

• Patent Number

  3,828,866

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • E02D7/10 - with pressure-actuated hammer
  • E02D7/02 - Placing by driving
  • Y10S173/01 - Operable submerged in liquid

• US Classifications

  • 173 - Tool driving or impacting