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发明名称
REGULIERZEIGER FUER UNRUHGANGREGLER IN ZEITMESSUHREN.
摘要
申请公布号
DE1676077(U)
申请公布日期
1954.05.13
申请号
DE195100K5522U
申请日期
1951.06.26
申请人
EDWIN KRATZMANN
发明人
EDWIN KRATZMANN
分类号
G04B18/02
主分类号
G04B18/02
代理机构
代理人
主权项
地址
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