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发明名称
Perfectionnements aux dispositifs de lecture des diagrammes de chronocomparateurs
摘要
申请公布号
FR1369183(A)
申请公布日期
1964.08.07
申请号
FR19631320276
申请日期
1963.09.10
申请人
LE PORTE-ECHAPPEMENT UNIVERSEL S. A.
发明人
JEANMAIRET MAURICE
分类号
G04D7/12
主分类号
G04D7/12
代理机构
代理人
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地址
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