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Patents > Application number: None & National tech categories: None & Family year: 1909

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Year granted:
Office:
Inventors:
None (430) · Sam Leonard Walkden (3) · Louis Brennan (2) · Francis Edward Baron (2) · Frank Tingle (2) · Pierre Le Goaziou (2) · O. Koch (2) · Henry Calder Lobnitz (2) · Milton D. Thompson (2) · Mabel Baron (2) · Thomas Christopher Murphy (2) · Antoine-Padoue Filippi (2) · Karl Emich (2) · James Murray Bett (2) · Wilhelm Jakob Hoffmann (2) · Wilhelm Pega (2) · Louis Blériot (2)
Inventor country:
Applicant person:
None (467) · Sam Leonard Walkden (3) · Pierre Le Goaziou (2) · Milton D. Thompson (2) · Henry Calder Lobnitz (2) · Frank Tingle (2) · Francis Edward Baron (2) · James Murray Bett (2) · Thomas Christopher Murphy (2) · Louis Blériot (2) · Mabel Baron (2) · Louis Brennan (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields:
None (464) · Airplane (27) · Propellers (19) · propulsion (13) · Design (12) · stability (12) · Subsystem (12) · frame (9) · Aerodynamics (8) · LTA (8) · flying machine (8) · control (7) · airship (7) · navigation (6) · Wings (6) · automatic stability (5) · propeller (5) · construction (5)
Application number: (Click arrow to add another value)
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National tech categories: (Click arrow to add another value)
IPCs:
None (510) · IPC B63H1/12 (5) · IPC B64D27/00 (4) · IPC B64C39/00 (3) · IPC B64D35/06 (2) · IPC B63H1/28 (2) · IPC B64D35/08 (2) · IPC B64F1/14 (2) · IPC B64C3/38 (2)
CPCs:
None (504) · CPC B63H1/26 (4) · CPC B64D27/00 (4) · CPC B64C3/385 (3) · CPC B63H1/28 (2) · CPC B64D35/06 (2) · CPC B64C39/006 (2) · CPC B64C11/16 (2) · CPC F04D25/088 (2) · CPC B64D2700/62763 (2) · CPC B64C11/18 (2) · CPC B63H1/24 (2) · CPC B64F1/14 (2) · CPC B64C17/00 (2)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of diagram pages:

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