809271

Information

• Patent Grant
• 809271

• References
• Source

• Patent Number

  809,271

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1906
  119 years ago

• CPC

  • B23P19/082 - for placing washers on nuts

• US Classifications

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