2112903

Information

• Patent Grant
• 2112903

• References
• Source

• Patent Number

  2,112,903

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1938
  87 years ago

• CPC

  • C01F11/18 - Carbonates
  • C01F11/186 - Strontium or barium carbonate

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes