Dalle en béton armé et procédé pour sa fabrication,申请号CHD317794-传众专利搜索

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发明名称	Dalle en béton armé et procédé pour sa fabrication
摘要
申请公布号	CH317794(A)	申请公布日期	1956.12.15
申请号	CHD317794	申请日期	1954.07.07
申请人	PELLATON,BERTHOLD	发明人	PELLATON,BERTHOLD
分类号	E04B1/74	主分类号	E04B1/74
代理机构		代理人
主权项
地址

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