1543611

Information

• Patent Grant
• 1543611

• References
• Source

• Patent Number

  1,543,611

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1925
  99 years ago

• CPC

  • B23C3/22 - Forming overlapped joints
  • Y10T29/49284 - including machining or angular cutting
  • Y10T409/305544 - with work holder

• US Classifications

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