Anordning for oppheng av ledninger og forbindelsesr°r ved fralandsplattformer,申请号NO19920003378-传众专利搜索

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发明名称	Anordning for oppheng av ledninger og forbindelsesr°r ved fralandsplattformer
摘要
申请公布号	NO304847(B1)	申请公布日期	1999.02.22
申请号	NO19920003378	申请日期	1992.08.28
申请人	PETR¾LEO BRASILEIRO SA - PETROBRSS	发明人	GOULART, ROBERTO DE OLIVEIRA;NEDER, FERNANDO JOSU DIAS
分类号	E21B17/01;E21B19/00;E21B43/01;F16L3/00;(IPC1-7):E21B17/01;B63B35/44	主分类号	E21B17/01
代理机构		代理人
主权项
地址

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