DONGQUE YUN

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ornament attachable and detachable apparatus
- Patent number 11,134,758
- Issue date Oct 5, 2021
- Sema Global Co., Ltd.
- Dongque Yun
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ORNAMENT ATTACHABLE AND DETACHABLE APPARATUS
- Publication number 20210000228
- Publication date Jan 7, 2021
- Sema Global Co., Ltd.
- DONGQUE YUN
- A44 - HABERDASHERY JEWELLERY