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Dietzsch Hans Joachim GmbH

Dietzsch H
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3704223A Dialysis apparatus with capillary exchanger Expired / Lapsed 1969-06-06 1972-11-28 0 Details
US3547721A Process of making a diffusion unit Expired / Lapsed 1967-08-28 1970-12-15 0 Details