TUBES OF VARIABLE DIAMETER,申请号GB19880018083-传众专利搜索

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发明名称	TUBES OF VARIABLE DIAMETER
摘要
申请公布号	GB8818083(D0)	申请公布日期	1988.09.01
申请号	GB19880018083	申请日期	1988.07.29
申请人	FOUNDRY & TECHNICAL LIAISON LTD	发明人
分类号	F16L25/14;G05D7/00	主分类号	F16L25/14
代理机构		代理人
主权项
地址

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