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经营范围
发明名称
Schmieröl
摘要
申请公布号
AT268490(B)
申请公布日期
1969.02.10
申请号
AT19660001976
申请日期
1966.03.02
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.
发明人
分类号
C10M
主分类号
C10M
代理机构
代理人
主权项
地址
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