3542677

Information

• Patent Grant
• 3542677

• References
• Source

• Patent Number

  3,542,677

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • A24B15/30 - by organic substances
  • C07C2/403 - Catalytic processes

• US Classifications

  • 252 - Compositions
  • 131 - Tobacco
  • 560 - Organic compounds
  • 568 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds