3071990

Information

• Patent Grant
• 3071990

• References
• Source

• Patent Number

  3,071,990

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  62 years ago

• CPC

  • B23Q5/50 - feeding step-by-step
  • Y10T74/151 - Adjustable
  • Y10T74/1836 - Rotary to rotary
  • Y10T408/6774 - including plural speed drive
  • Y10T408/96 - Miscellaneous

• US Classifications

  • 074 - Machine element or mechanism
  • 408 - Cutting by use of rotating axially moving tool