发明名称 |
Valve with a two-component seal |
摘要 |
A valve that includes a valve body, a valve stem having a dispensing passage, and a sealing ring that contacts the valve stem is described. The sealing ring includes a flexible component and a rigid component.
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申请公布号 |
US7383970(B2) |
申请公布日期 |
2008.06.10 |
申请号 |
US20050198253 |
申请日期 |
2005.08.05 |
申请人 |
GLAXO GROUP LIMITED |
发明人 |
ANDERSON GREGOR JOHN MCLENNAN |
分类号 |
B65D83/00;B65D83/44;A61K9/10;A61K9/12;A61K31/135;A61K31/137;A61K31/46;A61K31/56;A61K31/573;A61K47/06;A61P11/08;A61P29/00;A61P43/00;B05B9/04;B65D83/14 |
主分类号 |
B65D83/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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