1534971

Information

• Patent Grant
• 1534971

• References
• Source

• Patent Number

  1,534,971

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1925
  99 years ago

• CPC

  • B23F19/105 - the tool being an end mill
  • Y10T409/101113 - Gear chamfering or deburring

• US Classifications

  • 409 - Gear cutting, milling, or planing