3293026

Information

• Patent Grant
• 3293026

• References
• Source

• Patent Number

  3,293,026

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  58 years ago

• CPC

  • C22B25/00 - Obtaining tin
  • C22B25/08 - Refining

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 423 - Chemistry of inorganic compounds