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发明名称
齿轮油泵
摘要
使用状态参考图1__使用状态参考图2
申请公布号
CN3030815D
申请公布日期
1995.03.22
申请号
CN93308548.6
申请日期
1993.09.28
申请人
庞玉伦
发明人
庞玉伦
分类号
15-02
主分类号
15-02
代理机构
扬州市专利事务所
代理人
李海燕
主权项
地址
214000江苏省无锡市清名二村5幢11号502室
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