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发明名称
Verfahren zur Herstellung eines ölig harzartigen Produktes.
摘要
申请公布号
CH140336(A)
申请公布日期
1930.05.31
申请号
CHD140336
申请日期
1928.04.17
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
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