1225612

Information

• Patent Grant
• 1225612

• References
• Source

• Patent Number

  1,225,612

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1917
  107 years ago

• CPC

  • B25D9/145 - for hydraulically actuated hammers having an accumulator
  • Y10S81/12 - Power hammer

• US Classifications

  • 173 - Tool driving or impacting
  • 081 - Tools