ELECTRIC VACUUM CLEANER

PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which can suppress the generation of an odor with time. SOLUTION: A pleat filter body 90 is arranged on the downstream side of a dust collecting chamber on a main airflow channel, and also, on the upstream side of a separation chamber on a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKEMOTO RITSUO, MACHIDA YUKIO
Format: Patent
Sprache:eng
Schlagworte:
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