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经营范围
发明名称
HIGH TEMPERATURE RESISTANT OIL BOOM FLOTATION CORE
摘要
申请公布号
EP0382421(A3)
申请公布日期
1990.09.19
申请号
EP19900301105
申请日期
1990.02.02
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
FISCHER, EDWARD M., C/O MINNESOTA MINING AND
分类号
E02B15/04;E02B15/06;(IPC1-7):E02B15/04
主分类号
E02B15/04
代理机构
代理人
主权项
地址
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