3442161

Information

• Patent Grant
• 3442161

• References
• Source

• Patent Number

  3,442,161

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  56 years ago

• CPC

  • B28D1/146 - Tools therefor
  • Y10T408/85837 - with spring retainer

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool