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VINCENT JOSEPH CONCES SR
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VINCENT JOSEPH CONCES SR
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Application filed by VINCENT JOSEPH CONCES SRfiledCriticalVINCENT JOSEPH CONCES SR
Application grantedgrantedCritical
Publication of FR492192ApublicationCriticalpatent/FR492192A/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