COVER FOR A HOUSING OF A MOISTURE-HEAT EXCHANGER
- 专利权人:
- Andreas Fahl Medizintechnik - Vertrieb GmbH
- 发明人:
- Andreas Fahl
- 申请号：
- US15564989
- 公开号：
- US20180071472A1
- 申请日:
- 2015.04.09
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要：
- The invention relates to a cover for a housing of a moisture-heat exchanger for laryngectomized and tracheostomized patients, comprising a cover edge and a number of recesses passing through the cover.
- 来源网站：
- 中国工程科技知识中心
