SYMMETRICAL SKIN SCRAPER
- 专利权人:
- Dirk Wehlmann
- 发明人:
- Dirk Wehlmann
- 申请号：
- US15739284
- 公开号：
- US20180160864A1
- 申请日:
- 2016.06.22
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要：
- The invention relates to a skin scraper in the form of a blade, characterized in that said blade has two long sides a and b and two smaller sides c and d, the sides a and be having the same shape.
- 来源网站：
- 中国工程科技知识中心
