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MARCEL-MATHIEU-ETIENNE BESSON
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MARCEL-MATHIEU-ETIENNE BESSON
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Application filed by MARCEL-MATHIEU-ETIENNE BESSONfiledCriticalMARCEL-MATHIEU-ETIENNE BESSON
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Publication of FR494084ApublicationCriticalpatent/FR494084A/fr
FR494084D1916-05-011916-05-01Perfectionnements apportés aux engins de navigation aérienne, tels, notamment, que les aéroplanes et les hydroaéroplanes
ExpiredFR494084A
(fr)
Perfectionnements apportés aux constructions telles, notamment, que les hangars démontables et que, et surtout, les hangars démontables pour engins de navigation aérienne