1329501

Information

• Patent Grant
• 1329501

• References
• Source

• Patent Number

  1,329,501

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1920
  105 years ago

• CPC

  • B23B51/05 - for cutting discs from sheet
  • Y10T408/8713 - including means to permit both radial and axial positioning of edge
  • Y10T408/8729 - with work-engaging structure other than cutting edge

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool