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Patents > National tech categories: AT 77d & First filing: None

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None (13) · Reinhold Richter (7) · Heinrich Bier (3) · Heinrich Dittmar (2) · Adalbert Plaček (2) · Johann Schütte (2) · Adolf Freiherr Odkolek von Augezd (2) · Josef Deixler (2) · Carl Dippel (2)
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Showing below up to 82 results in range #1 to #82.

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