314935

Information

• Patent Grant
• 314935

• References
• Source

• Patent Number

  314,935

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1885
  139 years ago

• CPC

  • B21K1/56 - screw-threaded elements
  • Y10S470/904 - Turret

• US Classifications

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