Stahlbeton-Bauteil mit vorgespannter Bewehrung und Verfahren zu seiner Herstellung,申请号DE1949P042356-传众专利搜索

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发明名称	Stahlbeton-Bauteil mit vorgespannter Bewehrung und Verfahren zu seiner Herstellung
摘要
申请公布号	DE884409(C)	申请公布日期	1953.07.27
申请号	DE1949P042356	申请日期	1949.05.11
申请人	BAUER KARL	发明人	BAUER KARL
分类号	B28B23/00;E04C3/293	主分类号	B28B23/00
代理机构		代理人
主权项
地址

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