| 摘要 |
A device for retrieving objects flushed down a toilet consists of a hook for catching objects, a plug for closing an opening in a sewer pipe and a cable connected at one end to the plug and at the other end to the hook. In use, the hook is positioned in a sewer pipe downstream of the toilet and the plug is used to removably close an opening in the sewer pipe upstream of the toilet. Objects flushed down the toilet are retrieved by removing the plug from the opening and withdrawing the cable and hook and any objects caught by the hook from the sewer pipe through the opening.
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