Method and device for clearing a stopped up drain
A device comprising a collapsible container having a throat configuration registrable with a drain opening and a frangible seal acting to open when the collapsible container is collapsed as in directing the caustic contents thereof into a stopped up drain.
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | A device comprising a collapsible container having a throat configuration registrable with a drain opening and a frangible seal acting to open when the collapsible container is collapsed as in directing the caustic contents thereof into a stopped up drain. |
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