Randomly interrupted breathing device
- 专利权人:
- Roger Leslie Brown
- 发明人:
- Roger Leslie Brown,David Paul Sumners
- 申请号:
- US11845898
- 公开号:
- US08469029B2
- 申请日:
- 2007.08.28
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要:
- Apparatus for randomly varying the breathing resistance applied to human and animal subjects to improve their performance.
- 来源网站:
- 中国工程科技知识中心