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Heinrich Ufholz
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Deggendorf, DE
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last 30 patents
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Patent Grant
Multistage reactor
Patent number
4,099,926
Issue date
Jul 11, 1978
Deggendorfer Werft und Eisenbau G.m.b.H.
Friedrich Gutlhuber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL