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经营范围
发明名称
PRESSURE RELIEF VALVE
摘要
申请公布号
GB9107267(D0)
申请公布日期
1991.05.22
申请号
GB19910007267
申请日期
1991.04.06
申请人
VICKERS SYSTEMS LIMITED
发明人
分类号
F16K39/00
主分类号
F16K39/00
代理机构
代理人
主权项
地址
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