3879173

Information

• Patent Grant
• 3879173

• References
• Source

• Patent Number

  3,879,173

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  49 years ago

• CPC

  • C13B30/023 - having rotatable means for agitation or transportation
  • B01D9/0022 - by reducing pressure

• US Classifications

  • 023 - Chemistry: physical processes