CORPS D'AIGUILLE
- 专利权人:
- LTD.;TOPPAN PRINTING CO.
- 发明人:
- KATO, HIROYUKI
- 申请号：
- EP14807112
- 公开号：
- EP3006047A4
- 申请日:
- 2014.06.04
- 申请国别(地区):
- EP
- 年份:
- 2016
- 代理人:
- 摘要：
- An acicular body according to the present invention includes a support base, and a needle disposed on the support base and formed containing a chitosan derivative.
- 来源网站：
- 中国工程科技知识中心
