Ice Water Necklace
- 专利权人:
- 박채린
- 发明人:
- 박채린
- 申请号:
- KR2020180006038
- 公开号:
- KR2020200001454U
- 申请日:
- 2018.12.23
- 申请国别(地区):
- KR
- 年份:
- 2020
- 代理人:
- 摘要:
- It can be used by anyone regardless of age or gender, and can be used more conveniently by workers in case of heat waves.남녀노소 관계없이 누구나 이용할 수 있으며 폭염을 대비하여 노동자들이 보다 편리하게 사용 가능하다.
- 来源网站:
- 中国工程科技知识中心
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