3540329

Information

• Patent Grant
• 3540329

• References
• Source

• Patent Number

  3,540,329

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • B28B21/92 - Methods or apparatus for treating or reshaping
  • B23B5/162 - with an internal clamping device
  • Y10T82/22 - Portable lathe for pipe turning

• US Classifications

  • 082 - Turning
  • 144 - Woodworking