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发明名称
Aus Bändern bestehender temperaturabhängiger elektrischer Widerstand zur Strahlungsmessung, insbesondere für Rauchdichtemesser.
摘要
申请公布号
AT129257(B)
申请公布日期
1932.07.25
申请号
ATD129257
申请日期
1931.01.16
申请人
MAX BUCHHOLZ
发明人
MAX BUCHHOLZ
分类号
主分类号
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