| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathtub allowing the easy execution of a water leakage test and to provide a bathtub preventing easy entry of chips or the like and facilitating installation. <P>SOLUTION: This bathtub has an upper edge face on its circumference, and recessed/projecting part and a drain outlet in the bottom face, wherein the upper edge face and the bottom face are covered with a protection sheet excluding the drain outlet. <P>COPYRIGHT: (C)2009,JPO&INPIT |
