Improvements in device for cleaning windscreens,申请号GB19380012939-传众专利搜索

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发明名称	Improvements in device for cleaning windscreens
摘要
申请公布号	GB514282(A)	申请公布日期	1939.11.03
申请号	GB19380012939	申请日期	1938.04.30
申请人	THOMAS SIDNEY HILL	发明人
分类号	B60S1/44	主分类号	B60S1/44
代理机构		代理人
主权项
地址

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