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发明名称
SVIVEL MED FLERE FLUIDUMOVERFOERINGER.
摘要
申请公布号
NO875437(D0)
申请公布日期
1987.12.28
申请号
NO19870005437
申请日期
1987.12.28
申请人
OFFSHORE PRODUCTION SYSTEMS INC
发明人
THARP, SAMUEL PEPPER;TURNER, EDWARD;KEY, JOE WAYNE
分类号
F16L;F16L39/04;(IPC1-7):F16L/
主分类号
F16L
代理机构
代理人
主权项
地址
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