2167138

Information

• Patent Grant
• 2167138

• References
• Source

• Patent Number

  2,167,138

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1939
  85 years ago

• CPC

  • C09K3/1028 - Fibres
  • C09K2200/0405 - Hydrocarbons
  • C09K2200/0429 - Alcohols, phenols, ethers

• US Classifications

  • 048 - Gas: heating and illuminating
  • 252 - Compositions
  • 285 - Pipe joints or couplings
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions