1680043

Information

• Patent Grant
• 1680043

• References
• Source

• Patent Number

  1,680,043

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1928
  96 years ago

• CPC

  • C12N1/24 - Processes using, or culture media containing, waste sulfite liquor

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 106 - Compositions: coating or plastic