Improvements relating to the projection of light,申请号GB19430006190-传众专利搜索

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发明名称	Improvements relating to the projection of light
摘要
申请公布号	GB567154(A)	申请公布日期	1945.01.31
申请号	GB19430006190	申请日期	1943.04.17
申请人	BRUCE MARTIN	发明人
分类号	G03B21/20	主分类号	G03B21/20
代理机构		代理人
主权项
地址

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TWO-LAYERED ELASTIC TUBULAR COVERING FOR ELECTRIC COMPONENTS , IN PARTICULAR TERMINATIONS FOR ELECTRIC CABLES, AND RELATED MANUFACTURING METHOD AND MOUNTING