一种美术画笔制作用毛料整理装置
Release time:2024-08-19
Hits:
- Affilication of Author(s):
- 艺术学院
- Type of Patent:
- 发明专利
- Service Invention or Not:
- no
- Application Date:
- 2022-05-11
- Authorization Date:
- 2022-08-26
- First Author:
- SZB
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