Perfectionnements aux procédés de construction au moyen de pièces lamellaires,申请号FRD56932-传众专利搜索

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发明名称	Perfectionnements aux procédés de construction au moyen de pièces lamellaires
摘要
申请公布号	FR56932(E)	申请公布日期	1952.10.09
申请号	FRD56932	申请日期	1947.11.21
申请人		发明人	WEITZEL ROBERT
分类号	E04C2/40	主分类号	E04C2/40
代理机构		代理人
主权项
地址

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