Ventil,申请号DE19712113394-传众专利搜索

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发明名称	Ventil
摘要
申请公布号	DE2113394(A1)	申请公布日期	1972.09.21
申请号	DE19712113394	申请日期	1971.03.19
申请人	ZENTRA ALBRET BUERKLE KG	发明人	NIES,EWALD
分类号	F16K1/52;F16K41/10;G05D23/12	主分类号	F16K1/52
代理机构		代理人
主权项
地址

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