1914549

Information

• Patent Grant
• 1914549

• References
• Source

• Patent Number

  1,914,549

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1933
  91 years ago

• CPC

  • C09B31/075 - ortho-Hydroxy carboxylic acid amides
  • C09B31/068 - Naphthols

• US Classifications

  • 534 - Organic compounds
  • 044 - Fuel and related compositions