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发明名称
Verfahren zur Prüfung der Reinheit von flüssigen Kohlenwasserstoffverbindungen.
摘要
申请公布号
AT121955(B)
申请公布日期
1931.03.25
申请号
ATD121955
申请日期
1930.02.11
申请人
DR. ABRAHAM ESAU
发明人
DR. ABRAHAM ESAU
分类号
主分类号
代理机构
代理人
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地址
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