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经营范围
发明名称
Einrichtung zur mechanischen Auswertung einer mathematischen Funktion.
摘要
申请公布号
CH230099(A)
申请公布日期
1943.12.15
申请号
CHD230099
申请日期
1942.08.20
申请人
ELEKTRO-NORM AG.
发明人
AG. ELEKTRO-NORM
分类号
G01F1/37
主分类号
G01F1/37
代理机构
代理人
主权项
地址
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