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经营范围
发明名称
Lined pipeline vent
摘要
申请公布号
GB0025301(D0)
申请公布日期
2000.11.29
申请号
GB20000025301
申请日期
2000.10.14
申请人
BOREAS CONSULTANTS LIMITED
发明人
分类号
F16K24/04;F16L55/07
主分类号
F16K24/04
代理机构
代理人
主权项
地址
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