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发明名称
油桶
摘要
申请公布号
CN3114533D
申请公布日期
1999.06.30
申请号
CN98304284.5
申请日期
1998.09.07
申请人
郑国栋
发明人
郑国栋
分类号
09-02-C0067
主分类号
09-02-C0067
代理机构
代理人
主权项
地址
300280天津市大港油田联盟东宝润滑油脂公司
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