Water saving panel device for water closets and method

A pair of flexible or extensible panel members are adapted for vertical placement in the base of a conventional water closet flush tank in spaced relationship about the outlet valve such that edge portions of the panel members are in sealing contact with corresponding portions of the bottom and side...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOON, JACOB R
Format: Patent
Sprache:eng
Schlagworte:
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