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发明名称
MIDDEL TIL FORBEDRING AV TRYKKBARHETEN AV PAPIR OG KARTONG
摘要
申请公布号
NO874204(A)
申请公布日期
1988.04.11
申请号
NO19870004204
申请日期
1987.10.07
申请人
INST F PAPIER ZELLSTOFF- UND FASERTECHN TECHNISCHEN UNIV.;HOECHST AG
发明人
DESSAUER, GUIDO;BERENBOLD, HELMUT
分类号
D21H19/10;B41M5/52;D21H19/20;D21H19/24;D21H19/36;D21H19/44;D21H19/46;(IPC1-7):D21H/
主分类号
D21H19/10
代理机构
代理人
主权项
地址
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