1193391

Information

• Patent Grant
• 1193391

• References
• Source

• Patent Number

  1,193,391

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1916
  108 years ago

• CPC

  • B23B29/0341 - Cartridges
  • Y10T408/85985 - Plural tools moved by diametrically opposed screws
  • Y10T408/9042 - and radially spaced cutting edge

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool