1986116

Information

• Patent Grant
• 1986116

• References
• Source

• Patent Number

  1,986,116

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1935
  90 years ago

• CPC

  • C09B31/068 - Naphthols

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 044 - Fuel and related compositions