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发明名称
Verfahren zur Herstellung eines Kondensationsproduktes.
摘要
申请公布号
CH206598(A)
申请公布日期
1939.08.15
申请号
CHD206598
申请日期
1937.07.28
申请人
WALDMANN,EDMUND,DR.;CHWALA,AUGUST,DR. ING.
发明人
WALDMANN,EDMUND,DR.;ING. CHWALA,AUGUST,DR.
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