发明名称 Tool for fitting and removing electric bulb - has pole with shaped socket and collar and flexible jacket of elastic material
摘要 <p>The tool is used to fit or remove an electric bulb located in a relatively inaccessible position, such as for example a high ceiling. The tool consists of a long pole made from a hollow tube with a socket at one end. It forms an integral part of a smaller diameter socket. The ends of another socket is located inside the socket. The socket has a circular outwardly tapering collar, which is clamped by a bush to the lower end of another threaded socket with a circular collar. The outside of the tool is surrounded by a jacket made from an elastic material.</p>
申请公布号 NL7605041(A) 申请公布日期 1977.11.15
申请号 NL19760005041 申请日期 1976.05.12
申请人 GERHARDUS WILHELMUS VAN GERVEN TE VALKENSWAARD. 发明人
分类号 H01K3/32;(IPC1-7):01K3/32 主分类号 H01K3/32
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