SUCTION PORT BODY OF VACUUM CLEANER

PROBLEM TO BE SOLVED: To provide a suction port body which can smoothly travel on a cleaned surface and secures safeness when lifted up from the cleaned surface. SOLUTION: In the suction port body, a wheel supporting portion 25 vertically turnably pivoted is provided in a body case 6 having a suctio...

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Bibliographische Detailangaben
1. Verfasser: ICHINO TAKEYUKI
Format: Patent
Sprache:eng
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