Verfahren und Vorrichtung zur Erhoehung der Fliessfaehigkeit zaehfluessiger Massen,申请号DE1927D054461D-传众专利搜索

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发明名称	Verfahren und Vorrichtung zur Erhoehung der Fliessfaehigkeit zaehfluessiger Massen
摘要
申请公布号	DE534898(C)	申请公布日期	1931.10.05
申请号	DE1927D054461D	申请日期	1927.12.01
申请人	MARCEL DENIAU	发明人
分类号	E04G21/08	主分类号	E04G21/08
代理机构		代理人
主权项
地址

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