1752915

Information

• Patent Grant
• 1752915

• References
• Source

• Patent Number

  1,752,915

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1930
  94 years ago

• CPC

  • B23G5/106 - Collet-type die-heads
  • Y10T408/643 - Reversible ratchet

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • D08 - Tools and hardware