1048352

Information

• Patent Grant
• 1048352

• References
• Source

• Patent Number

  1,048,352

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1912
  112 years ago

• CPC

  • B23B39/20 - Setting work or tool carrier along a circular index line Turret head drilling machines
  • Y10T29/513 - Stationary work
  • Y10T408/3784 - with additional, converging Tool
  • Y10T408/3788 - Plural pairs of coaxial, opposed tools

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 470 - Threaded, headed fastener, or washer making: process and apparatus