2130181

Information

• Patent Grant
• 2130181

• References
• Source

• Patent Number

  2,130,181

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1938
  86 years ago

• CPC

  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10T408/552 - Adapted to engage work at tool-axis
  • Y10T408/8588 - Axially slidable moving-means

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 408 - Cutting by use of rotating axially moving tool