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发明名称
Verfahren zur Herstellung von Gerbbildern von hoher mechanischer Widerstandsfaehigkeit
摘要
申请公布号
DE838699(C)
申请公布日期
1952.05.12
申请号
DE1949M000070
申请日期
1949.10.11
申请人
KALLE & CO. AKTIENGESELLSCHAFT
发明人
NEUGEBAUER DR. WILHELM;REBENSTOCK AUGUST;SCHERER DR. THEO
分类号
G03F7/40
主分类号
G03F7/40
代理机构
代理人
主权项
地址
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