3853493

Information

• Patent Grant
• 3853493

• References
• Source

• Patent Number

  3,853,493

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • C22C33/0292 - with more than 5% preformed carbides, nitrides or borides
  • C22C33/0228 - comprising other non-metallic compounds or more than 5% of graphite
  • F16C33/04 - Brasses Bushes linings
  • F16C33/043 - Sliding surface consisting mainly of ceramics, cermets or hard carbon
  • F16D69/02 - Compositions of linings; Methods of manufacturing
  • F16D69/021 - containing asbestos

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 420 - Alloys or metallic compositions