2212874

Information

• Patent Grant
• 2212874

• References
• Source

• Patent Number

  2,212,874

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1940
  84 years ago

• CPC

  • B23D31/001 - for trimming deep drawn products
  • Y10T83/388 - Actuated clamp element and work holder coact to position work
  • Y10T83/393 - Annulus and disc-type tool pair

• US Classifications

  • 083 - Cutting