IMPROVEMENTS IN OR RELATING TO HANDLING OR LAYING PIPES,申请号GB19900012824-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO HANDLING OR LAYING PIPES
摘要
申请公布号	GB9012824(D0)	申请公布日期	1990.08.01
申请号	GB19900012824	申请日期	1990.06.08
申请人	MOORE, DAVID	发明人
分类号	F16L1/09;F16L1/10	主分类号	F16L1/09
代理机构		代理人
主权项
地址

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