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Patents > Inventor country : AT or HU & Tech fields : lift or navigation

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Inventors:
Giulio Silvestri (5) · Franz Xaver Wels (4) · Eduard Penkala (3) · Aladar Zoltán (3) · Ignaz Etrich (3) · Heinrich Bauer (3) · Ottó Krausz (3) · Attila Pédery (3) · Desiderius Varsányi (3) · Rudolf Penkala (3)
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Applicant person:
None (5) · Giulio Silvestri (5) · Franz Xaver Wels (4) · Aladar Zoltán (3) · Rudolf Penkala (3) · Ottó Krausz (3) · Attila Pédery (3) · Desiderius Varsányi (3) · Ignaz Etrich (3) · Heinrich Bauer (3) · Eduard Penkala (3)
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Full specification filed date:
Application number:
None (25)
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Cites these patents:
Citations from after 1930:
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Showing below up to 90 results in range #1 to #90.

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