1 Utility Patents
#5,458 in D-1000 Berlin
#179,212 in Germany
Forward Citations = 2
Company Filing History:

Rhein Chemie Rheinau Gmbh
Elcomax Membranes Gmbh
where one patent can have more than one assignee
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#5,458 in D-1000 Berlin
#179,212 in Germany
Company Filing History:

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