3677742

Information

• Patent Grant
• 3677742

• References
• Source

• Patent Number

  3,677,742

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  53 years ago

• CPC

  • C22B21/0061 - using metals

• US Classifications

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