Improvements relating to valve control means embodying shaft couplings,申请号GB19520015321-传众专利搜索

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发明名称	Improvements relating to valve control means embodying shaft couplings
摘要
申请公布号	GB728667(A)	申请公布日期	1955.04.27
申请号	GB19520015321	申请日期	1952.06.18
申请人	HOPKINSONS LIMITED;RICHARD LESLIE BROWN;FRANK WOOFFINDIN	发明人
分类号	F16K11/16	主分类号	F16K11/16
代理机构		代理人
主权项
地址

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