1945229

Information

• Patent Grant
• 1945229

• References
• Source

• Patent Number

  1,945,229

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1934
  90 years ago

• CPC

  • C05F1/02 - Apparatus for the manufacture
  • Y02P20/145 - the feedstock being materials of biological origin

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 071 - Chemistry: fertilizers
  • 220 - Receptacles
  • 414 - Material or article handling