Perfectionnements aux éléments de construction et à leur mode d'emploi,申请号FRD944673-传众专利搜索

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发明名称	Perfectionnements aux éléments de construction et à leur mode d'emploi
摘要
申请公布号	FR944673(A)	申请公布日期	1949.04.12
申请号	FRD944673	申请日期	1947.04.03
申请人	JICWOOD LIMITED	发明人
分类号	E04C2/26	主分类号	E04C2/26
代理机构		代理人
主权项
地址

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