2072971

Information

• Patent Grant
• 2072971

• References
• Source

• Patent Number

  2,072,971

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1937
  87 years ago

• CPC

  • C08G12/24 - with sulfonic acid amides

• US Classifications

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