Drilldown: Patents

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Patents > Related to aircraft: Yes & National tech categories: HU V/h & First filing: Yes

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None (2) · Árpád Zigány (2) · Dőry Béla Jobaházi (2)
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None (2) · Árpád Zigány (2) · Dőry Béla Jobaházi (2)
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Showing below up to 42 results in range #1 to #42.

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