2488398

Information

• Patent Grant
• 2488398

• References
• Source

• Patent Number

  2,488,398

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1949
  75 years ago

• CPC

  • C01G21/20 - Sulfates
  • C09C1/14 - Compounds of lead

• US Classifications

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