| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed wiring board of novel structure for reducing a management man-hour sharply by making it possible to be used in common with products of many models. SOLUTION: The printed wiring board is constituted of a mother board mounting a circuit common to a plurality of models, and a main board mounted with a circuit unique to each model and connected electrically with a part of the mother board. COPYRIGHT: (C)2008,JPO&INPIT
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