Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUGUSTE CONTASSOT
JOSEPH AYRAL
Original Assignee
AUGUSTE CONTASSOT
JOSEPH AYRAL
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Filing date
Publication date
Application filed by AUGUSTE CONTASSOT, JOSEPH AYRALfiledCriticalAUGUSTE CONTASSOT
Application grantedgrantedCritical
Publication of FR429486ApublicationCriticalpatent/FR429486A/fr
B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
FR429486A1911-05-081911-05-08Perfectionnements apportés à l'établissement des aéroplanes
ExpiredFR429486A
(fr)