2521949

Information

• Patent Grant
• 2521949

• References
• Source

• Patent Number

  2,521,949

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1950
  74 years ago

• CPC

  • C01G13/02 - Oxides

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing