Water-filtered Near Infrared Sauna
- 专利权人:
- Raleigh Duncan;Andrew Kaps
- 发明人:
- Raleigh Duncan,Andrew Kaps
- 申请号：
- US15153721
- 公开号：
- US20170326384A1
- 申请日:
- 2016.05.12
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要：
- A heating element for a sauna comprising an infrared heating element and a water filter for filtering out the far and mid infrared frequencies.
- 来源网站：
- 中国工程科技知识中心
