METODO E APARELHAMENTO APERFEICOADOS PARA SUPORTE DE TUBULACOIS SUSPENSAS EM VALAS SUBMARINAS,申请号BR19800003435-传众专利搜索

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发明名称	METODO E APARELHAMENTO APERFEICOADOS PARA SUPORTE DE TUBULACOIS SUSPENSAS EM VALAS SUBMARINAS
摘要
申请公布号	BR8003435(A)	申请公布日期	1981.01.05
申请号	BR19800003435	申请日期	1980.05.29
申请人	SAIPEM S P A	发明人	SCODINO A
分类号	E02B17/00;E21B7/124;F16L1/20;(IPC1-7):F16L1/04	主分类号	E02B17/00
代理机构		代理人
主权项
地址

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