2280130

Information

• Patent Grant
• 2280130

• References
• Source

• Patent Number

  2,280,130

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1942
  82 years ago

• CPC

  • C05F1/007 - from derived products of animal origin or their wastes
  • Y02P20/145 - the feedstock being materials of biological origin

• US Classifications

  • 071 - Chemistry: fertilizers