COUPLINGS FOR TUBES,申请号GB19790023594-传众专利搜索

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发明名称	COUPLINGS FOR TUBES
摘要
申请公布号	GB2052662(A)	申请公布日期	1981.01.28
申请号	GB19790023594	申请日期	1979.07.06
申请人	GUEST LTD J	发明人
分类号	F16L37/092;(IPC1-7):F16L21/08	主分类号	F16L37/092
代理机构		代理人
主权项
地址

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