发明授权
US08025845B2 Blower type chemical diffusing apparatus with fuel cell power supply 有权
具有燃料电池电源的鼓风式化学扩散装置

Blower type chemical diffusing apparatus with fuel cell power supply
摘要:
A blower type chemical diffusing apparatus is disclosed which can be of service for an extended period of time and does not give rise to refuse disposal problems. The blower type chemical diffusing apparatus of the invention has an air blower, a chemical retainer and a fuel cell included in the apparatus body whereby powering the air blower to drive it with the fuel cell causes chemical from the chemical retainer to be emitted into an environmental atmosphere.
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