| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock/unlock shelf to be attached to the vertical surface such as a wall surface, a tile surface or window glass of a room. SOLUTION: The lock/unlock shelf (2) is fixed to a main body (1) by a rotary shaft (5). Then, a back surface (6) is attached to the vertical surface of the room. COPYRIGHT: (C)2006,JPO&NCIPI
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