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发明名称
PIPE SWIVEL JOINTS
摘要
申请公布号
GB2239919(A)
申请公布日期
1991.07.17
申请号
GB19910003271
申请日期
1991.02.13
申请人
* VICKERS PLC
发明人
JAMES PETER CAROL * MCCANN
分类号
F16L39/06;(IPC1-7):F16L39/04
主分类号
F16L39/06
代理机构
代理人
主权项
地址
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