1655981

Information

• Patent Grant
• 1655981

• References
• Source

• Patent Number

  1,655,981

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1928
  97 years ago

• CPC

  • C10L5/12 - with inorganic binders

• US Classifications

  • 252 - Compositions
  • 423 - Chemistry of inorganic compounds