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发明名称
TWO-LAYER CLOTH FOR THE WET END OF A PAPER-MAKING MACHINE
摘要
申请公布号
EP0279214(A3)
申请公布日期
1988.09.21
申请号
EP19880100964
申请日期
1988.01.22
申请人
OBERDORFER FA F
发明人
VOHRINGER, FRITZ
分类号
D21F1/00;(IPC1-7):D21F1/00
主分类号
D21F1/00
代理机构
代理人
主权项
地址
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