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发明名称
Vorrichtung zur Ermittlung der Funktionswerte von zwei voneinander unabhaengigen Veraenderlichen
摘要
申请公布号
DE1211824(B)
申请公布日期
1966.03.03
申请号
DE1957D025453
申请日期
1957.04.20
申请人
ULRICH DUEKER
发明人
DUEKER ULRICH
分类号
主分类号
代理机构
代理人
主权项
地址
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