Pessary device
- 专利权人:
- The Procter & Gamble Company
- 发明人:
- Evan Joseph Durling,Robert Clark Avery, Jr.,Kevin Charles Strong,Hinrich Knuth,Daniel Raymond Wiegele
- 申请号：
- US13648702
- 公开号：
- US09439748B2
- 申请日:
- 2012.10.10
- 申请国别(地区):
- US
- 年份:
- 2016
- 代理人:
- 摘要：
- A pessary device having a top, a base, a length, a longitudinal axis, and a hollow interior. The pessary device has a hollow interior containing a protuberance.
- 来源网站：
- 中国工程科技知识中心
