éléments tendeurs ou d'ancrage et barres d'armature du béton,申请号FRD1149476-传众专利搜索

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发明名称	éléments tendeurs ou d'ancrage et barres d'armature du béton
摘要
申请公布号	FR1149476(A)	申请公布日期	1957.12.26
申请号	FRD1149476	申请日期	1956.03.19
申请人	E. V. G. ENTWICKLUNGS-U. VERWERTUNGSGESELLSCHAFT M.B.H.	发明人
分类号	E04C5/12	主分类号	E04C5/12
代理机构		代理人
主权项
地址

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