Improvements in or relating to a plate structure for a goggle or plate valve and method of making same,申请号GB19520012087-传众专利搜索

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法人/股东/高管

发明名称	Improvements in or relating to a plate structure for a goggle or plate valve and method of making same
摘要
申请公布号	GB712789(A)	申请公布日期	1954.07.28
申请号	GB19520012087	申请日期	1952.05.13
申请人	VULCAN RESEARCH CORPORATION	发明人
分类号	F16K3/312	主分类号	F16K3/312
代理机构		代理人
主权项
地址

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