1877797

Information

• Patent Grant
• 1877797

• References
• Source

• Patent Number

  1,877,797

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1932
  92 years ago

• CPC

  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10T408/355 - Utilized in cutting work or product to length
  • Y10T408/85985 - Plural tools moved by diametrically opposed screws

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool