2087457

Information

• Patent Grant
• 2087457

• References
• Source

• Patent Number

  2,087,457

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1937
  87 years ago

• CPC

  • C08J3/00 - Processes of treating or compounding macromolecular substances
  • C08J2345/02 - of coumarone-indene polymers

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 210 - Liquid purification or separation