2207803

Information

• Patent Grant
• 2207803

• References
• Source

• Patent Number

  2,207,803

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1940
  84 years ago

• CPC

  • C08G12/24 - with sulfonic acid amides

• US Classifications

  • 528 - Synthetic resins or natural rubbers