Improvements in or relating to apparatus for indicating the proper actuation of railway switch points,申请号GB19450023554-传众专利搜索

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发明名称	Improvements in or relating to apparatus for indicating the proper actuation of railway switch points
摘要
申请公布号	GB615428(A)	申请公布日期	1949.01.06
申请号	GB19450023554	申请日期	1945.09.12
申请人	SOCIETE FRANCAISE DES MUNITIONS DE CHASSE, DE TIR & DE GUERRE (ANCIENS ETABLISSEMENTS GEVELOT & GAUPILLAT)	发明人
分类号	B61L5/10	主分类号	B61L5/10
代理机构		代理人
主权项
地址

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