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发明名称
Appareil électrique de contrôle et d'enregistrement des heures de service
摘要
申请公布号
FR750388(A)
申请公布日期
1933.08.09
申请号
FRD750388
申请日期
1932.05.04
申请人
FABRIQUES DES MONTRES ZENITH
发明人
分类号
G07C1/08
主分类号
G07C1/08
代理机构
代理人
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地址
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