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经营范围
发明名称
EXTRUDED ARTICLE AND METHOD OF MAKING THE SAME
摘要
申请公布号
EP0142338(A3)
申请公布日期
1986.12.30
申请号
EP19840307729
申请日期
1984.11.08
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
WELYGAN, DENNIS G. C/O MINNESOTA MINING AND;ZEMKE, RONALD O. C/O MINNESOTA MINING AND
分类号
B29C47/00;B29C47/06;B29C47/12;B29C47/30;B29D16/00;B29L9/00;B29L16/00;B29L31/60;(IPC1-7):B29C47/30
主分类号
B29C47/00
代理机构
代理人
主权项
地址
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