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经营范围
发明名称
ROSTNING AV KOPPARANRIKNINGAR.
摘要
申请公布号
FI71955(C)
申请公布日期
1987.03.09
申请号
FI19830001728
申请日期
1983.05.17
申请人
EXXON RESEARCH AND ENGINEERING COMPANY,
发明人
HOFFMANN,JAMES E.;SUBRAMANIAN,KOHUR NAGARAJA
分类号
C22B;C22B15/00;(IPC1-7):C22B15/00
主分类号
C22B
代理机构
代理人
主权项
地址
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