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发明名称
Verfahren zum Impraegnieren von Leder mit Schwefel
摘要
申请公布号
DE531779(C)
申请公布日期
1933.02.17
申请号
DE1925J027121D
申请日期
1925.12.31
申请人
HEINRICH BURGER
发明人
分类号
C14C9/00
主分类号
C14C9/00
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