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发明名称
Oxygen helmet
摘要
A motorcycle helmet having an oxygen conversion unit, which converts polluted air to breathable oxygen and other harmless compounds, while riding through the polluted atmosphere.
申请公布号
US2010300435(A1)
申请公布日期
2010.12.02
申请号
US20090455045
申请日期
2009.05.28
申请人
THIRUPPATHI DEVARAJ
发明人
THIRUPPATHI DEVARAJ
分类号
A62B18/04;A62B7/10;B01D53/34
主分类号
A62B18/04
代理机构
代理人
主权项
地址
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