2642594

Information

• Patent Grant
• 2642594

• References
• Source

• Patent Number

  2,642,594

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1953
  71 years ago

• CPC

  • B23G9/003 - Deburring screws

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus