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发明名称
Verfahren zur Behandlung von Ätzplatten aus Magnesiumlegierungen für die Zwecke der Chemigraphie.
摘要
申请公布号
CH141343(A)
申请公布日期
1930.07.31
申请号
CHD141343
申请日期
1929.06.05
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
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