Vent valve for gas and/or liquid storage container,申请号US19520328164-传众专利搜索

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发明名称	Vent valve for gas and/or liquid storage container
摘要
申请公布号	US2746483(A)	申请公布日期	1956.05.22
申请号	US19520328164	申请日期	1952.12.27
申请人	WIGGINS JOHN H	发明人	WIGGINS JOHN H.
分类号	F16K17/19;G05D23/12	主分类号	F16K17/19
代理机构		代理人
主权项
地址

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