3654278

Information

• Patent Grant
• 3654278

• References
• Source

• Patent Number

  3,654,278

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  52 years ago

• CPC

  • C07D241/02 - not condensed with other rings

• US Classifications

  • 544 - Organic compounds
  • 528 - Synthetic resins or natural rubbers