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发明名称
Zahltisch
摘要
申请公布号
DE528701(C)
申请公布日期
1931.07.03
申请号
DED528701D
申请日期
申请人
J. SPRENGER
发明人
分类号
G07D9/06
主分类号
G07D9/06
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代理人
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地址
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