2174164

Information

• Patent Grant
• 2174164

• References
• Source

• Patent Number

  2,174,164

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • C09J145/02 - Coumarone-indene polymers

• US Classifications

  • 524 - Synthetic resins or natural rubbers