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.)
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LOUIS HACHETTE AINE
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LOUIS HACHETTE AINE
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Publication date
Application filed by LOUIS HACHETTE AINEfiledCriticalLOUIS HACHETTE AINE
Application grantedgrantedCritical
Publication of FR455284ApublicationCriticalpatent/FR455284A/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
A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
A47L9/149—Emptying means; Reusable bags
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR455284D1913-03-081913-03-08Dispositif d'obturateur étanche applicable aux sacs à poussières
ExpiredFR455284A
(fr)