1818770

Information

• Patent Grant
• 1818770

• References
• Source

• Patent Number

  1,818,770

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1931
  93 years ago

• CPC

  • C01B31/00 - Carbon Compounds thereof
  • Y10S516/01 - Wetting, emulsifying, dispersing, or stabilizing agents
  • Y10S516/901 - Substantially pure carbon
  • Y10T74/19098 - Helical

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 074 - Machine element or mechanism
  • 106 - Compositions: coating or plastic