Drilldown: Patents

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Patents > Tech fields: Biplane & Patent agent : Marks & Clerk or None

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Inventors:
None (26) · Heinrich Bier (4) · Oskar Ursinus (3) · Robert Kemp (2) · Orville Wright (2) · Franz Schneider (2) · Otto Albin Budig (2) · Pierre Levasseur (2) · Federico Caproni (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Wilbur Wright (2)
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Applicant person:
None (44) · Heinrich Bier (4) · Pierre Levasseur (2) · Oskar Ursinus (2) · Federico Caproni (2) · Otto Albin Budig (2)
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None (38)
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Citations from after 1930:
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Showing below up to 85 results in range #1 to #85.

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