2244410

Information

• Patent Grant
• 2244410

• References
• Source

• Patent Number

  2,244,410

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1941
  83 years ago

• CPC

  • C14C3/24 - using lignin derivatives

• US Classifications

  • 530 - Chemistry: natural resins or derivatives
  • 008 - Bleaching and dyeing
  • 435 - Chemistry: molecular biology and microbiology