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A Durey Sohy & Cie Soc
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A Durey Sohy & Cie Soc
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Publication of FR555176ApublicationCriticalpatent/FR555176A/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
A47L5/00—Structural features of suction cleaners
A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
FR555176D1922-08-171922-08-17Perfectionnements apportés aux procédés et appareils pour l'aspiration des poussières
ExpiredFR555176A
(fr)