1795887

Information

• Patent Grant
• 1795887

• References
• Source

• Patent Number

  1,795,887

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1931
  93 years ago

• CPC

  • B44B1/04 - having devices for changing
  • Y10T409/302632 - with provision for circumferential relative movement of cutter and work

• US Classifications

  • 409 - Gear cutting, milling, or planing