Distanzhalter für Armierungseisen im Betonbau.,申请号CHD247389-传众专利搜索

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发明名称	Distanzhalter für Armierungseisen im Betonbau.
摘要
申请公布号	CH247389(A)	申请公布日期	1947.03.15
申请号	CHD247389	申请日期	1944.09.27
申请人	KRAEUCHI,FRITZ	发明人	KRAEUCHI,FRITZ
分类号	E04C5/18;F02M3/12	主分类号	E04C5/18
代理机构		代理人
主权项
地址

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