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经营范围
发明名称
Elektronisches Ablesegeraet
摘要
申请公布号
DE913242(C)
申请公布日期
1954.06.10
申请号
DE1952M012440
申请日期
1952.01.01
申请人
DIPL.-ING. EUGEN MAEHRLEN
发明人
MAEHRLEN DIPL.-ING. EUGEN
分类号
G06K9/74
主分类号
G06K9/74
代理机构
代理人
主权项
地址
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