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发明名称
VERFAHREN ZUR HERSTELLUNG VON IN WASSER DISPERGIERBAREN PAPIER
摘要
申请公布号
DD299481(A7)
申请公布日期
1992.04.23
申请号
DD19780208319
申请日期
1978.10.09
申请人
STEEGE,HANS-HENNIG,DE;RITTER,KLAUS,DE;ZERGAENGE,FRIEDRICH,DE
发明人
STEEGE,HANS-HENNIG,DE;RIITER,KLAUS,DE;ZERGAENGE,FRIEDRICH,DE
分类号
D21H17/06;D21H17/14;D21H17/26;D21H27/00;(IPC1-7):D21H27/00
主分类号
D21H17/06
代理机构
代理人
主权项
地址
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