1946709

Information

• Patent Grant
• 1946709

• References
• Source

• Patent Number

  1,946,709

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1934
  91 years ago

• CPC

  • C01G21/14 - Carbonates

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 106 - Compositions: coating or plastic