Drilldown: Patents

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Patents > Inventor country : CH or HU & Tech fields : construction or hybrid or lift

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Inventors:
Oszkár Asbóth (4) · Otto Schüle (4) · Armand Dufaux (3) · Joseph Wetterwald (3) · Aladar Zoltán (3) · Stefan Hunyor de Visoly (3) · Rudolf Penkala (3) · Léon Dufour (3) · Eduard Penkala (3) · Desiderius Varsányi (3) · Henri Dufaux (3) · Attila Pédery (3)
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Applicant person:
Otto Schüle (4) · None (3) · Henri Dufaux (3) · Joseph Wetterwald (3) · Desiderius Varsányi (3) · Attila Pédery (3) · Armand Dufaux (3) · Léon Dufour (3) · Stefan Hunyor de Visoly (3) · Rudolf Penkala (3) · Aladar Zoltán (3) · Eduard Penkala (3)
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Application number:
None (23)
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Citations from after 1930:
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