3640700

Information

• Patent Grant
• 3640700

• References
• Source

• Patent Number

  3,640,700

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • H05B7/07 - designed to melt in use
  • C22B4/00 - Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
  • C22C27/06 - Alloys based on chromium
  • C25C1/10 - of chromium or manganese
  • C25D1/00 - Electroforming

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 164 - Metal founding
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 420 - Alloys or metallic compositions