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发明名称
齿轮泵
摘要
1.本外观设计名称:齿轮泵;2.本外观设计为液压系统用齿轮泵;3.本外观设计的设计要点为齿轮泵泵体;4.主视图为指定图片。
申请公布号
CN302122847S
申请公布日期
2012.10.10
申请号
CN201130342353.7
申请日期
2011.09.20
申请人
刘瑞山
发明人
刘瑞山
分类号
15-02
主分类号
15-02
代理机构
代理人
主权项
地址
261400 山东省莱州市文峰街道大吉村南云峰粉末冶金有限公司
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