发明名称 |
Valve for aerosol container |
摘要 |
There is provided a propellant-operable self-activating and self-returning metering valve for an aerosol container for dispensing a formulation comprising a substance in a fluid propellant contained therein. There is also provided a canister for use in a metered dose inhaler having the valve thereon. |
申请公布号 |
US7387121(B2) |
申请公布日期 |
2008.06.17 |
申请号 |
US20020312027 |
申请日期 |
2002.12.19 |
申请人 |
SMITHKLINE BEECHEM CORPORATION |
发明人 |
HARVEY STEPHEN JAMES |
分类号 |
A61M16/00;B65D83/46;A61M11/00;A61M15/00;A62B9/02;B05B9/04;B65D83/14;G01F11/02;G01F11/04 |
主分类号 |
A61M16/00 |
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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