FR344819A - Système comprenant l'ensemble d'un appareil à faire le vide et d'un filtre, propre au nettoyage des tapis, tentures, sièges, murs, corniches, etc., au moyen du vide
- Google Patents
Système comprenant l'ensemble d'un appareil à faire le vide et d'un filtre, propre au nettoyage des tapis, tentures, sièges, murs, corniches, etc., au moyen du vide
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PAUL-A TAUPENOT
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PAUL-A TAUPENOT
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Publication of FR344819ApublicationCriticalpatent/FR344819A/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
A47L9/20—Means for cleaning filters
A—HUMAN NECESSITIES
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
A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
A47L5/20—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with bellows, diaphragms or pistons
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Engineering & Computer Science
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Mechanical Engineering
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FR344819D1904-07-151904-07-15Système comprenant l'ensemble d'un appareil à faire le vide et d'un filtre, propre au nettoyage des tapis, tentures, sièges, murs, corniches, etc., au moyen du vide
ExpiredFR344819A
(fr)
Système comprenant l'ensemble d'un appareil à faire le vide et d'un filtre, propre au nettoyage des tapis, tentures, sièges, murs, corniches, etc., au moyen du vide
Système comprenant l'ensemble d'un appareil à faire le vide et d'un filtre, propre au nettoyage des tapis, tentures, sièges, murs, corniches, etc., au moyen du vide