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经营范围
发明名称
双行4阀轻便高速抽油机
摘要
申请公布号
TW022216
申请公布日期
1977.08.01
申请号
TW06520396
申请日期
1976.01.27
申请人
李清
发明人
李清
分类号
F04B33/00
主分类号
F04B33/00
代理机构
代理人
蔡坤财 台北巿松江路一四八号十二楼之三;恽轶群 台北巿松山区南京东路三段二四八号七楼
主权项
一种抽油机,包括油塞、气缸体及摇柄,其活分隔成两个空间,每个空间之圆盘上各设有不同方向之阀数个,藉活基于汽虹体内之运动导致其空间容积之变化而产生压力之变化开启或关闭各部之阀完成抽油之目的为其特征者。
地址
台中巿南区德义里顶桥2巷55号
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