Improvements in or relating to butterfly valves,申请号GB19650015622-传众专利搜索

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发明名称	Improvements in or relating to butterfly valves
摘要
申请公布号	GB1100545(A)	申请公布日期	1968.01.24
申请号	GB19650015622	申请日期	1965.04.13
申请人	RAS-ROHRLEITUNGS-, APPARATE-UND STAHLBAUGESELLSCHAFT MBH	发明人	HOICKE HERRN HANS
分类号	F16K1/226	主分类号	F16K1/226
代理机构		代理人
主权项
地址

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