2265284

Information

• Patent Grant
• 2265284

• References
• Source

• Patent Number

  2,265,284

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1941
  83 years ago

• CPC

  • C22B15/006 - working up of molten copper
  • C22B15/0045 - in muffles, crucibles, or closed vessels

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 266 - Metallurgical apparatus