Improvements in or relating to windscreen wiper blades,申请号GB19500022916-传众专利搜索

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发明名称	Improvements in or relating to windscreen wiper blades
摘要
申请公布号	GB712611(A)	申请公布日期	1954.07.28
申请号	GB19500022916	申请日期	1950.09.18
申请人	WILLIAM EDWARD O'SHEI	发明人
分类号	B60S1/38	主分类号	B60S1/38
代理机构		代理人
主权项
地址

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