Vanne d'écluse à mouvement de descente, notamment vanne à segment,申请号FRD875057-传众专利搜索

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发明名称	Vanne d'écluse à mouvement de descente, notamment vanne à segment
摘要
申请公布号	FR875057(A)	申请公布日期	1942.09.05
申请号	FRD875057	申请日期	1941.09.04
申请人	MASCHINENFABRIK AUGSBURG-NU:RNBER A. G.	发明人
分类号	E02B7/42	主分类号	E02B7/42
代理机构		代理人
主权项
地址

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