2271781

Information

• Patent Grant
• 2271781

• References
• Source

• Patent Number

  2,271,781

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1942
  83 years ago

• CPC

  • B23F21/24 - Broach-milling tools
  • B23F21/248 - in exchangeable arrangement
  • Y10T407/15 - Rotary broach
  • Y10T407/1705 - Face mill gear cutting tool

• US Classifications

  • 407 - Cutters, for shaping