2006852

Information

• Patent Grant
• 2006852

• References
• Source

• Patent Number

  2,006,852

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1935
  90 years ago

• CPC

  • B21K1/46 - with heads
  • B21K1/48 - Machines working with hammers

• US Classifications

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