DISPOSITIF DE RETRAIT D'OBSTRUCTION EN FORME
- 专利权人:
- MICROVENTION; INC.
- 发明人:
- BOWMAN, HEATH,O'LEARY, SHAWN,OLEARY, SHAWN
- 申请号：
- EP13829552
- 公开号：
- EP2882350A4
- 申请日:
- 2013.08.13
- 申请国别(地区):
- EP
- 年份:
- 2015
- 代理人:
- 摘要：
- An obstruction removal device is described having a variable external profile shape comprising one or more smaller profile regions and one or more larger profile regions.
- 来源网站：
- 中国工程科技知识中心
