Title:
Apparatus for the treatment of pulps
United States Patent 3255999

Inventors:
David, Weston
Publication Date:
06/14/1966
View Patent Images:
Assignee:
David, Weston
Primary Class:
Other Classes:
422/128, 366/114
International Classes:
B01J8/16
US Patent References:
2888939Apparatus for cleaning or similar treatment of metallic articles
2981608Counter-current contactor
2998307Countercurrent multiple batch continuous extractor
3026093Sink structure for ultrasonic cleaning
3063683Mixing apparatus