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发明名称
Anordnung zum Nachweis, insbesondere zur Zaehlung schwacher elektrischer Impulse
摘要
申请公布号
DE659403(C)
申请公布日期
1938.05.03
申请号
DE1932A067589D
申请日期
1932.11.01
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
DREWELL PAUL
分类号
G01T1/18
主分类号
G01T1/18
代理机构
代理人
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地址
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