Apparatus for testing the tightness of vessels containing a gas or a liquid, or both a gas and a liquid under pressure,申请号GB19540019445-传众专利搜索

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发明名称	Apparatus for testing the tightness of vessels containing a gas or a liquid, or both a gas and a liquid under pressure
摘要
申请公布号	GB752286(A)	申请公布日期	1956.07.11
申请号	GB19540019445	申请日期	1954.07.02
申请人	NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人
分类号	G01M3/04	主分类号	G01M3/04
代理机构		代理人
主权项
地址

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