Improvements in or relating to valves, more particularly for use in connection with t,申请号GB19310005186-传众专利搜索

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发明名称	Improvements in or relating to valves, more particularly for use in connection with t
摘要
申请公布号	GB384272(A)	申请公布日期	1932.12.01
申请号	GB19310005186	申请日期	1931.02.18
申请人	JOSE ARTES DE ARCOS	发明人
分类号	F01N13/08	主分类号	F01N13/08
代理机构		代理人
主权项
地址

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