2995189

Information

• Patent Grant
• 2995189

• References
• Source

• Patent Number

  2,995,189

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1961
  63 years ago

• CPC

  • C04B24/168 - Polysaccharide derivatives
  • C04B28/04 - Portland cements
  • C09K8/46 - containing inorganic binders

• US Classifications

  • 166 - Wells
  • 106 - Compositions: coating or plastic