Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor
Reexamination Certificate
2005-11-29
2005-11-29
Cheung, William K. (Department: 1713)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
C422S132000
Reexamination Certificate
active
06969491
ABSTRACT:
A stirred tube reactor has a plurality of collinear stirring shafts that may rotate independently.
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Hanley Kenneth J.
Marx Ryan E.
Nelson James M.
3M Innovative Properties Company
Cheung William K.
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