发明授权
- 专利标题： Ecological quality improvement of water for domestic use
- 专利标题（中）： 国内用水生态质量改善
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申请号： US601009申请日： 1996-02-23
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公开(公告)号： US5676888A公开(公告)日： 1997-10-14
- 发明人: Alexander Kuckens , Horst Kohl
- 申请人： Alexander Kuckens , Horst Kohl
- 申请人地址： DEX
- 专利权人： Technica Entwicklungsgesellschaft mbH & Co. KG
- 当前专利权人： Technica Entwicklungsgesellschaft mbH & Co. KG
- 当前专利权人地址： DEX
- 优先权： GBX4328590 19930825
- 主分类号： A61H33/02
- IPC分类号： A61H33/02 ; A61H33/14 ; B01F3/04
摘要：
The invention provides an apparatus for improving the water quality for hair and body care, wherein an exact impregnation ratio between CO2 and water may be maintained even at low water pressure by using a step piston 11, namely by using CO2 compressed gas cartridges which are refillable with CO2 compressed gas, and by eliminating cartridges into which water or moisture has penetrated.
公开/授权文献
- US4539923A Self-threading needle 公开/授权日：1985-09-10