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Patents > Supplementary to patent: None & IPCs : IPC B64B1/62 or IPC B64C3/56 & Citations from after 1930: None

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Office:
Inventors:
None (5) · René-Joseph-Ghislain Straunard (4) · Johann Schütte (3) · John Arthur Weis (2) · Ernst Heinkel‎ (2) · Louis Blériot (2) · Jacob Christian Hansen-Ellehammer (2) · Henri-Hubert Pagny (2)
Inventor country:
Applicant person:
None (11) · René-Joseph-Ghislain Straunard (4) · Johann Schütte (3) · Jacob Christian Hansen-Ellehammer (2) · John Arthur Weis (2) · Louis Blériot (2) · Ernst Heinkel‎ (2)
Applicant is inventor:
Tech fields:
LTA (30) · airplane (20) · frame (16) · wings (15) · design (13) · construction (9) · navigation (8) · gas (7) · balloon (7) · propellers (6) · propulsion (5) · folding (5) · None (5) · ballonet (5) · balloons (5)
Full specification filed date:
Application number:
None (20)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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