Devices for testing pipes under internal pressure,申请号GB19640025102-传众专利搜索

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发明名称	Devices for testing pipes under internal pressure
摘要
申请公布号	GB1079243(A)	申请公布日期	1967.08.16
申请号	GB19640025102	申请日期	1964.06.17
申请人	FRIEDRICH KOCKS	发明人
分类号	G01M3/28	主分类号	G01M3/28
代理机构		代理人
主权项
地址

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