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Dr Erich F Huth GmbH

Dr Erich F
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
DE320433C Arrangement for receiving electrical vibrations Expired / Lapsed 1915-07-13 1920-09-17 0 Details
GB191328796A Improvements in or relating to Hypodermic Injection Apparat… Expired / Lapsed 1913-12-13 1914-06-04 0 Details