2399161

Information

• Patent Grant
• 2399161

• References
• Source

• Patent Number

  2,399,161

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1946
  78 years ago

• CPC

  • C09J189/04 - Products derived from waste materials

• US Classifications

  • 106 - Compositions: coating or plastic
  • 530 - Chemistry: natural resins or derivatives