| 摘要 |
PROBLEM TO BE SOLVED: To quickly set a calendar in a simple, nice-looking, low-cost and easy-to-use exclusive calendar frame capable of being installed on a wall surface by using a socket set. SOLUTION: The exclusive calendar frame 11 is equipped with a thin sheet 12 of plywood on the rear surface of a suspended calendar and a socket set 18 for installing the frame on a wall surface with ease. COPYRIGHT: (C)2007,JPO&INPIT
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