Drilldown: Patents
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Désiré Nault (1) ·
Felix Michau (1) ·
Ferdinand Klepsch (1) ·
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Henry Mesinger (1) ·
Hermann Katsch (1) ·
Hermann Stannebein (1) ·
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Josef Bércz (1) ·
Max Kästner (1) ·
Otto Wittkowski (1) ·
Raimund Nimfuehr (1) ·
Richard Mentz (1) ·
Theodor Müller (1)
Showing below up to 14 results in range #1 to #14.
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