发明名称 |
Watch having a case providing an integral bottom-plate structure |
摘要 |
A watch is described having a case made of an alloy or of a metal compound, e.g. stainless steel, which provides an integral bottom-plate structure. The case consists of a stack of plates. The two outermost plates form a back and a bezel, bearing the watch glass, respectively. The remaining plates are formed with openings that together define in the case housings for accommodating components of the watch.
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申请公布号 |
US4610550(A) |
申请公布日期 |
1986.09.09 |
申请号 |
US19840628055 |
申请日期 |
1984.07.05 |
申请人 |
ETA S.A. FABRIQUES D'EBAUCHES |
发明人 |
THOMKE, ERNST;MUELLER, JACQUES |
分类号 |
G04B33/10;G04B29/02;G04B37/00;G04B37/18;G04B37/22;(IPC1-7):G04B37/00 |
主分类号 |
G04B33/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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