1817279

Information

• Patent Grant
• 1817279

• References
• Source

• Patent Number

  1,817,279

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1931
  93 years ago

• CPC

  • D01C1/04 - Bacteriological retting
  • D01C1/02 - By chemical methods to obtain bast fibres

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology