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发明名称
活塞式泄压持压阀
摘要
省略仰视图。
申请公布号
CN3180136D
申请公布日期
2001.03.14
申请号
CN00314515.8
申请日期
2000.05.17
申请人
上海正丰阀门制造有限公司
发明人
赵林春
分类号
15-01-P0267
主分类号
15-01-P0267
代理机构
代理人
主权项
地址
201804上海市嘉定区曹安公路3999号
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