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发明名称
Valve incorporating active material
摘要
申请公布号
GB9927574(D0)
申请公布日期
2000.01.19
申请号
GB19990027574
申请日期
1999.11.22
申请人
PBT (IP) LIMITED
发明人
分类号
F16K31/02;F16K31/00
主分类号
F16K31/02
代理机构
代理人
主权项
地址
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