1320208

Information

• Patent Grant
• 1320208

• References
• Source

• Patent Number

  1,320,208

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1919
  105 years ago

• CPC

  • B23B39/162 - having gear transmissions
  • Y10T408/3784 - with additional, converging Tool
  • Y10T408/3828 - with work-infeed
  • Y10T408/557 - Frictionally engaging sides of opening in work

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool