首页>
外国专利>
A device for removing or reducing the smoke produced by burning tobacco in indoor environments
A device for removing or reducing the smoke produced by burning tobacco in indoor environments
展开▼
机译:一种用于消除或减少在室内环境中燃烧烟草所产生的烟雾的设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
This invention relates to a device preventing smoke from spreading in the air in an indoor environment, by capturing it as soon as it is produced by the cigarette, cigar, pipe, or the like, and then extracting and expelling it outside, either directly or after having suitably filtered it.
展开▼