1607218

Information

• Patent Grant
• 1607218

• References
• Source

• Patent Number

  1,607,218

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1926
  98 years ago

• CPC

  • B23F21/18 - Taper hobs
  • Y10T407/17 - Gear cutting tool

• US Classifications

  • 407 - Cutters, for shaping