1270450

Information

• Patent Grant
• 1270450

• References
• Source

• Patent Number

  1,270,450

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1918
  106 years ago

• CPC

  • B01J2/30 - using agents to prevent the granules sticking together Rendering particulate materials free flowing in general
  • Y10S106/03 - Mica
  • Y10S264/80 - Processes of waterproofing

• US Classifications

  • 427 - Coating processes
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes