1797611

Information

• Patent Grant
• 1797611

• References
• Source

• Patent Number

  1,797,611

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1931
  93 years ago

• CPC

  • B23D61/16 - in exchangeable arrangement
  • Y10T83/9331 - By independent connecting element

• US Classifications

  • 083 - Cutting