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发明名称
Kontrollperforieruhr
摘要
申请公布号
DE589577(C)
申请公布日期
1933.12.11
申请号
DE1932H134193D
申请日期
1932.11.30
申请人
PAUL HERHOLD
发明人
分类号
G07C1/06
主分类号
G07C1/06
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代理人
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