1749598

Information

• Patent Grant
• 1749598

• References
• Source

• Patent Number

  1,749,598

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1930
  95 years ago

• CPC

  • B23G3/04 - for repeatedly setting the treading tool in a predetermined working position
  • Y10T82/2537 - Apron mechanism

• US Classifications

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