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发明名称
Verfahren zum Entgerben von Chromleder
摘要
申请公布号
DE721141(C)
申请公布日期
1942.06.01
申请号
DE1940D083983D
申请日期
1940.12.19
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
BEIER DR. HELMUT
分类号
C09H1/04
主分类号
C09H1/04
代理机构
代理人
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