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CONST ELECTR ET MECAFIQUES SOC
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CONST ELECTR ET MECAFIQUES SOC
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Application grantedgrantedCritical
Publication of FR716322ApublicationCriticalpatent/FR716322A/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
A47L9/24—Hoses or pipes; Hose or pipe couplings
A47L9/242—Hose or pipe couplings
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR716322D1930-09-081930-09-08Perfectionnement apporté aux tubes métalliques flexibles
ExpiredFR716322A
(fr)