Improvements in or relating to valves for the retention of pressure within hollow bodies,申请号GB19530010058-传众专利搜索

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发明名称	Improvements in or relating to valves for the retention of pressure within hollow bodies
摘要
申请公布号	GB745155(A)	申请公布日期	1956.02.22
申请号	GB19530010058	申请日期	1953.04.13
申请人	THE AVON INDIA RUBBER COMPANY LIMITED	发明人	BURTON GEORGE HARRY
分类号	F16K15/20	主分类号	F16K15/20
代理机构		代理人
主权项
地址

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