2313297

Information

• Patent Grant
• 2313297

• References
• Source

• Patent Number

  2,313,297

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1943
  81 years ago

• CPC

  • D01C1/04 - Bacteriological retting

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 162 - Paper making and fiber liberation