1413623

Information

• Patent Grant
• 1413623

• References
• Source

• Patent Number

  1,413,623

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1922
  102 years ago

• CPC

  • B23C3/22 - Forming overlapped joints
  • Y10T29/49284 - including machining or angular cutting
  • Y10T409/307168 - Plural cutters

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working