Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Number of claims: 4-90 & Number of figures: 12-15

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Office:
Inventors:
Maurice Léger (3) · William Whitney Christmas (2) · Peter Cooper Hewitt (2) · Ignaz Etrich (2) · Edmund Sparmann (2) · Charles-Daniel-Alexandre Pasteur (2) · Franz Xaver Wels (2) · Gustave Plaisant (2)
Inventor country:
Applicant person:
None (5) · Maurice Léger (3) · Peter Cooper Hewitt (2) · Ignaz Etrich (2) · Edmund Sparmann (2) · Charles-Daniel-Alexandre Pasteur (2) · Franz Xaver Wels (2) · Gustave Plaisant (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (19) · None (15) · frame (14) · stability (14) · propulsion (13) · rudder (10) · propeller (10) · LTA (9) · Design (6) · construction (6) · navigation (6) · wings (6) · marine (5) · hybrid (4) · propellers (4)
Full specification filed date:
Application number:
None (22)
Granted:
Related to aircraft:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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