Beton-Kolbenfoerderer,申请号DE1951G006647-传众专利搜索

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发明名称	Beton-Kolbenfoerderer
摘要
申请公布号	DE905454(C)	申请公布日期	1954.03.01
申请号	DE1951G006647	申请日期	1951.07.28
申请人	ALFRED GERSPACH	发明人	GERSPACH ALFRED
分类号	F04B7/04;F04B15/02;F04B53/10	主分类号	F04B7/04
代理机构		代理人
主权项
地址

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