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发明名称
Verfahren zur Aufarbeitung von Wachspapier-(Paraffinpapier-) Abfaellen
摘要
申请公布号
DE858795(C)
申请公布日期
1952.12.08
申请号
DE1950R001266
申请日期
1950.03.21
申请人
RUHRCHEMIE AKTIENGESELLSCHAFT
发明人
LUEBEN ROBERT
分类号
D21C5/02
主分类号
D21C5/02
代理机构
代理人
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