FIRE GUARDED BLOWOUT PREVENTER HOSE,申请号GB19790021328-传众专利搜索

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发明名称	FIRE GUARDED BLOWOUT PREVENTER HOSE
摘要
申请公布号	GB2038968(A)	申请公布日期	1980.07.30
申请号	GB19790021328	申请日期	1979.06.19
申请人	REDL P J	发明人
分类号	E21B34/16;E21B35/00;F16L11/12;F16L33/01;F16L33/207;(IPC1-7):F16L35/00	主分类号	E21B34/16
代理机构		代理人
主权项
地址

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