1295976

Information

• Patent Grant
• 1295976

• References
• Source

• Patent Number

  1,295,976

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1919
  106 years ago

• CPC

  • B23F21/23 - with cutter teeth arranged on a spiral curve for continuous generating processes
  • Y10T407/1705 - Face mill gear cutting tool

• US Classifications

  • 407 - Cutters, for shaping