2507649

Information

• Patent Grant
• 2507649

• References
• Source

• Patent Number

  2,507,649

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1950
  74 years ago

• CPC

  • C10L1/183 - at least one hydroxy group bound to an aromatic carbon atom
  • C10C1/20 - Refining by chemical means inorganic or organic compounds

• US Classifications

  • 252 - Compositions
  • 044 - Fuel and related compositions
  • 568 - Organic compounds