Fabrication d'un parpaing de scories, moulé et vibré et système de montage,申请号FRD991369-传众专利搜索

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发明名称	Fabrication d'un parpaing de scories, moulé et vibré et système de montage
摘要
申请公布号	FR991369(A)	申请公布日期	1951.10.04
申请号	FRD991369	申请日期	1949.07.26
申请人		发明人	MAILLET CLAUDE-RENE
分类号	E04B2/02;E04B2/28	主分类号	E04B2/02
代理机构		代理人
主权项
地址

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