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发明名称
VORRICHTUNG ZUR MESSUNG DES FEUCHTIGKEITSGEHALTES HYGROSKOPISCHER MATERIALIEN AUF ELEKTRISCHEM WEGE.
摘要
申请公布号
DE1681810(U)
申请公布日期
1954.08.19
申请号
DE195000M3119U
申请日期
1950.11.22
申请人
DR.-ING. HEINZ MAHLO;ING. WALTER SIEGERT
发明人
DR.-ING. HEINZ MAHLO;ING. WALTER SIEGERT
分类号
G01N27/22
主分类号
G01N27/22
代理机构
代理人
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