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发明名称
下水道排通器
摘要
一种下水道堵塞排通器,它是由气门芯、气门嘴和软塞联接而成,通过压入空气的压强排通堵塞物。本实用新型结构简单,制造简易,使用方便,特别适用于楼房下水道堵塞物的排出。
申请公布号
CN2036197U
申请公布日期
1989.04.19
申请号
CN88218025.8
申请日期
1988.06.11
申请人
刘峰
发明人
刘峰
分类号
E03F9/00
主分类号
E03F9/00
代理机构
代理人
主权项
1、一种下水道堵塞排通器,其特征是它由气门芯、气门嘴3和圆锥形带孔软塞4联接成一体。
地址
湖南省长沙市湖南省轻工业专科学校发七班
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