VACUUM CLEANER

PROBLEM TO BE SOLVED: To provide a manually-operated vacuum cleaner which effectively collect sticky dirt and dust at a small part and which can be easily used. SOLUTION: In this construction, an extensible bag for mounting a jet nozzle and an air suction valve is housed in an outer shell for mounti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HORIKIRI HITOSHI
Format: Patent
Sprache:eng
Schlagworte:
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