Drilldown: Patents

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Patents > Office : MX or Other or None & Inventor country : FR or HU & Filing date: 1900 - 1909 & National tech categories: HU V/h

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Inventors:
Eduard Penkala (3) · Viktor Tarczal (2) · Stefan Hunyor de Visoly (2) · József Bucher (2) · Rudolf Penkala (2)
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Applicant person:
Eduard Penkala (3) · None (2) · Dr. Hunyor István Visolyi (2) · Viktor Tarczal (2) · Rudolf Penkala (2) · József Bucher (2)
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Showing below up to 45 results in range #1 to #45.

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