3925311

Information

• Patent Grant
• 3925311

• References
• Source

• Patent Number

  3,925,311

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • C08G73/20 - Pyrrones

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers
  • 552 - Organic compounds
  • 564 - Organic compounds