VACUUM CLEANER WITH ELECTRONIC CONTROLLER

A cleaning apparatus includes a base. The base has a bottom surface, an access opening in the bottom surface, and wheels for wheeling the base over a floor while the bottom surface faces the floor. A cleaning attachment is configured to be attached to the base and moved against a household surface t...

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Bibliographische Detailangaben
1. Verfasser: TERRY L. ZAHURANEC
Format: Patent
Sprache:eng ; por
Schlagworte:
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