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Deppe; Michael
Kempen, DE
No. of patents:

Patent Number Title Of Patent Date Issued
6277483 Composite membrane with support structure made of microporous material August 21, 2001
In a composite membrane for the separation of water vapors from gases, the membrane comprising a microporous support membrane, a non-porous separation layer based on an originally water soluble cellulose derivative which was made water insoluble is disposed on the support membrane by

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