2283067

Information

• Patent Grant
• 2283067

• References
• Source

• Patent Number

  2,283,067

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1942
  82 years ago

• CPC

  • C09F3/02 - as a by-product in the paper-pulping process

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds