התקן חוט דנטלי
- 专利权人:
- YAIR DAVID
- 发明人:
- 申请号:
- IL214896
- 公开号:
- IL214896A
- 申请日:
- 2011.08.30
- 申请国别(地区):
- IL
- 年份:
- 2012
- 代理人:
- 摘要:
- A method and a dental floss device for floss the teeth of a user, in accordance with an embodiment of the present invention. The dental floss device includes a single use dental floss packaged inside a dental tubule.
- 来源网站:
- 中国工程科技知识中心