éléments de dallages et appareil pour le relevage de ces éléments,申请号FRD1132723-传众专利搜索

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发明名称	éléments de dallages et appareil pour le relevage de ces éléments
摘要
申请公布号	FR1132723(A)	申请公布日期	1957.03.14
申请号	FRD1132723	申请日期	1955.10.08
申请人	SOCIETE DE CONSTRUCTION ET DE VIABILITE	发明人	CAVENEL JEAN
分类号	E01C5/00	主分类号	E01C5/00
代理机构		代理人
主权项
地址

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