Steuerkolben fuer selbsttaetig schliessende Spuelventile mit Gegendruckkammer,申请号DE19691914065-传众专利搜索

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发明名称	Steuerkolben fuer selbsttaetig schliessende Spuelventile mit Gegendruckkammer
摘要
申请公布号	DE1914065(A1)	申请公布日期	1971.01.21
申请号	DE19691914065	申请日期	1969.03.20
申请人	GEORG ROST & SOEHNE	发明人	STOSIEK,WALTER;PREUSS,GUENTER
分类号	E03D3/02	主分类号	E03D3/02
代理机构		代理人
主权项
地址

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