1772999

Information

• Patent Grant
• 1772999

• References
• Source

• Patent Number

  1,772,999

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1930
  94 years ago

• CPC

  • C04B28/02 - containing hydraulic cements other than calcium sulfates
  • Y10S264/80 - Processes of waterproofing

• US Classifications

  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 516 - Colloid systems and wetting agents