2492208

Information

• Patent Grant
• 2492208

• References
• Source

• Patent Number

  2,492,208

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1949
  75 years ago

• CPC

  • C04B14/204 - expanded

• US Classifications

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