3847634

Information

• Patent Grant
• 3847634

• References
• Source

• Patent Number

  3,847,634

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • C04B28/182 - based on calcium silicate forming mixtures not containing lime or lime producing ingredients
  • C04B2111/40 - Porous or lightweight materials

• US Classifications

  • 106 - Compositions: coating or plastic