1443538

Information

• Patent Grant
• 1443538

• References
• Source

• Patent Number

  1,443,538

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1923
  102 years ago

• CPC

  • A62D1/0071 - Foams
  • C10L1/00 - Liquid carbonaceous fuels
  • C10L1/006 - Making uninflammable or hardly inflammable
  • Y10S516/02 - Organic and inorganic agents containing, except water

• US Classifications

  • 516 - Colloid systems and wetting agents