1319250

Information

• Patent Grant
• 1319250

• References
• Source

• Patent Number

  1,319,250

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1919
  105 years ago

• CPC

  • B23D13/005 - Tools or tool holders adapted to operate in both the forward and return stroke
  • Y10T409/509512 - with selectively usable cutting edges

• US Classifications

  • 409 - Gear cutting, milling, or planing