Nouvelle construction et éléments pour sa réalisation,申请号FRD979189-传众专利搜索

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发明名称	Nouvelle construction et éléments pour sa réalisation
摘要
申请公布号	FR979189(A)	申请公布日期	1951.04.23
申请号	FRD979189	申请日期	1949.01.14
申请人		发明人	LEFEVRE GEORGES-PIERRE
分类号	E04B2/56	主分类号	E04B2/56
代理机构		代理人
主权项
地址

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