3802055

Information

• Patent Grant
• 3802055

• References
• Source

• Patent Number

  3,802,055

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • B23P6/00 - Restoring or reconditioning objects
  • Y10S29/023 - Method or apparatus with knurling
  • Y10T29/493 - Valve guide making
  • Y10T29/49302 - Repairing, converting, servicing or salvaging
  • Y10T29/49734 - and removing damaged material
  • Y10T408/906 - Axially spaced

• US Classifications

  • 029 - Metal working
  • 408 - Cutting by use of rotating axially moving tool