Dispositif de fixation des rails à patins aux traverses en béton armé,申请号FRD900354-传众专利搜索

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发明名称	Dispositif de fixation des rails à patins aux traverses en béton armé
摘要
申请公布号	FR900354(A)	申请公布日期	1945.06.27
申请号	FRD900354	申请日期	1943.08.10
申请人		发明人	HENRY CHARLES-ALBERT
分类号	E01B9/30	主分类号	E01B9/30
代理机构		代理人
主权项
地址

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