1833810

Information

• Patent Grant
• 1833810

• References
• Source

• Patent Number

  1,833,810

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1931
  92 years ago

• CPC

  • H01B3/32 - natural resins
  • C09F1/00 - Obtaining purification, or chemical modification of natural resins

• US Classifications

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