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发明名称
UHRENANLAGE MIT EINER DURCH DIE NETZFREQUENZ GESTEUERTEN HAUPTUHR UND MEHREREN NEBENUHREN
摘要
申请公布号
DE2050478(B2)
申请公布日期
1972.08.31
申请号
DE19702050478
申请日期
1970.10.14
申请人
发明人
分类号
G04C13/02;(IPC1-7):G04C13/02
主分类号
G04C13/02
代理机构
代理人
主权项
地址
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