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经营范围
发明名称
标贴(世纪星发动机油)
摘要
申请公布号
CN3209429D
申请公布日期
2001.11.14
申请号
CN01301258.4
申请日期
2001.02.21
申请人
中国石化长城润滑油集团有限公司
发明人
孙毓霜;宋云昌;张春辉;励燕飞
分类号
19-08-S0737
主分类号
19-08-S0737
代理机构
代理人
主权项
地址
100085北京市海淀区安宁庄西路6号
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