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Patents > Year granted: 1919 & Office : DE or FR & Applicant firm : Société anonyme Astra AB or None & Family year: 1900 - 1999 & First filing: No & Citations from after 1930: None

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Year granted:
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Inventors:
None (22) · Thomas Sloper (4) · Ettore Caretta (4) · Clément Galvin (2) · Louis Janoir (2) · Thomas Daniel Kelly (2) · James Robbins (2) · Jose Martinez (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
DES MOTEURS SALMSON SYST CANTON UNNE (8) · Thomas Sloper (4) · Ettore Caretta (4) · JOSE Martinez (2) · Alfred John Macy (2) · NIEUPORT (2) · Janoir LOUIS (2) · Thomas Daniel Kelly (2) · Clément Galvin (2) · James Robbins (2)
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Tech fields:
None (94) · airplane (17) · design (7) · propellers (7) · stability (5) · frame (4) · Hydroaeroplane (4) · propulsion (4) · wings (4) · safety (3) · automatic stability (3) · Military (3) · lift (3) · control (3) · subsystem (3) · Fuselage (3)
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Application number:
None (3) · 490932D (2)
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CPCs:
CPC B64C23/005 (12) · CPC B64C39/00 (11) · CPC B64C2700/6274 (11) · CPC B64C2700/6295 (10) · CPC B64C3/00 (9) · CPC B64C17/00 (7) · CPC B64C2700/6235 (7) · CPC B64C35/00 (6) · CPC B64C33/02 (6) · CPC B64B1/00 (5) · CPC B64C2700/6212 (5) · CPC B64C11/205 (4) · CPC B64C2001/0063 (3) · CPC B64C11/00 (3) · CPC B64C3/385 (3) · CPC B64C3/26 (3) · CPC B64C1/065 (3) · CPC B64F2700/6261 (3) · CPC B64B1/40 (3)
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