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发明名称
PAPER SIZING COMPOSITION
摘要
申请公布号
EP0220941(B1)
申请公布日期
1991.01.02
申请号
EP19860308244
申请日期
1986.10.23
申请人
ALBRIGHT & WILSON LIMITED
发明人
SHEPHERD, DAVID WILLIAM;WATSON, LAWRENCE FORRESTER;JOHNSON, DAVID CHARLES
分类号
D21H21/50;D21H17/03;D21H17/17
主分类号
D21H21/50
代理机构
代理人
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地址
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