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Patents > IPCs: IPC B64C39/00 & First filing: Yes & Number of figures: 6-9

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Office:
Inventors:
None (2) · Maurice-Émile Primard (2) · John Griffin Hanna (2) · Gottlieb Burckhardt (2) · Isaac Henry Storey (2) · Louis Zorra (2) · Louis Blériot (2)
Inventor country:
Applicant person:
Isaac Henry Storey (2) · Maurice-Émile Primard (2) · John Griffin Hanna (2) · Gottlieb Burckhardt (2) · Louis Blériot (2) · Louis Zorra (2)
Applicant is inventor:
Tech fields:
Airplane (22) · propulsion (16) · None (13) · wings (11) · design (10) · frame (10) · stability (9) · navigation (7) · propellers (6) · construction (5) · heavier-than-air (4) · fuselage (4) · whole (4) · wheels (4) · sustentation (4) · aerodynamics (4) · helicopter (4)
Full specification filed date:
Application number:
None (4)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (12) · None (4) · C. Baumann (2) · R. J. Urquhart (2) · Marks & Clerk (2) · H. D. Fitzpatrick & Co. (2) · G. de Mestral et F. Harle (2)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
Number of text pages:
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