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发明名称
Vorrichtung zur Bestimmung der Viskositaet einer Fluessigkeit
摘要
申请公布号
DE627584(C)
申请公布日期
1936.03.18
申请号
DE1931B151034D
申请日期
1931.07.12
申请人
FRIEDRICH FREIHERR VON BIBRA;FRIEDRICH FREIHERR VON BIBRA
发明人
分类号
G01N11/12
主分类号
G01N11/12
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