1786148

Information

• Patent Grant
• 1786148

• References
• Source

• Patent Number

  1,786,148

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1930
  94 years ago

• CPC

  • B23Q39/044 - having at least one tool station cooperating with each work holder
  • Y10S470/902 - Workholder index
  • Y10T29/513 - Stationary work

• US Classifications

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