3638293

Information

• Patent Grant
• 3638293

• References
• Source

• Patent Number

  3,638,293

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  53 years ago

• CPC

  • H01H1/021 - Composite materials
  • C22C1/045 - Alloys based on refractory metals
  • C22C27/04 - Alloys based on tungsten or molybdenum
  • H01H2001/0208 - containing rhenium
  • Y10S75/95 - Consolidated metal powder compositions of >95% theoretical density

• US Classifications

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