发明名称 Roof gutter cleansing unit, comprises an integral scoop and consists of three sections of pipe that are screwed together
摘要 A roof gutter cleansing unit comprises an integral scoop, and consists of three sections of pipe. The latter are head, middle and foot sections. The head has a swan neck, while the middle and foot sections are linear. The sections are screwed together.
申请公布号 DE20305376(U1) 申请公布日期 2003.07.31
申请号 DE2003205376U 申请日期 2003.04.03
申请人 KISSEL, HERBERT 发明人
分类号 E04D13/076;(IPC1-7):E04D13/076 主分类号 E04D13/076
代理机构 代理人
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