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发明名称
Verfahren zur Erhoehung der Widerstandsfaehigkeit von Rauhleder, insbesondere Schuhleder, gegen Feruchtigkeit
摘要
申请公布号
DE821996(C)
申请公布日期
1952.05.15
申请号
DE1950C000453
申请日期
1950.01.24
申请人
FRIEDRICH VON WESTERNHAGEN
发明人
分类号
C14C9/00
主分类号
C14C9/00
代理机构
代理人
主权项
地址
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