2250756

Information

• Patent Grant
• 2250756

• References
• Source

• Patent Number

  2,250,756

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1941
  83 years ago

• CPC

  • C01G21/14 - Carbonates
  • C09C1/16 - White lead

• US Classifications

  • 423 - Chemistry of inorganic compounds