Mehrteilige Leitschaufel fuer Pumpenregelung,申请号DE1929A058284D-传众专利搜索

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发明名称	Mehrteilige Leitschaufel fuer Pumpenregelung
摘要
申请公布号	DE491831(C)	申请公布日期	1930.02.12
申请号	DE1929A058284D	申请日期	1929.06.29
申请人	AKTIENGESELLSCHAFT DER MASCHINENFABRIKEN ESCHER WYSS & CIE	发明人
分类号	F04D29/46	主分类号	F04D29/46
代理机构		代理人
主权项
地址

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