| 摘要 |
This electrochemical device includes a first frame, a second frame, and a laminated electrochemical element having a housing encasing an element. Outer edges of the housing are sandwiched between the first frame and the second frame. Hook members are provided on one of the first frame and the second frame, and indentations engaging the hook members are provided on the other one of the frames, thereby fixing the relative positional relationship between the first frame and the second frame.
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