Chung Han YU

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Yongin-si, Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Eyelets
- Patent number 11,160,333
- Issue date Nov 2, 2021
- Chung Han Yu
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Eyelets for tarpaulin
- Patent number 10,357,084
- Issue date Jul 23, 2019
- Chung Han Yu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EYELETS
- Publication number 20200008540
- Publication date Jan 9, 2020
- Chung Han YU
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
EYELETS FOR TARPAULIN
- Publication number 20180192746
- Publication date Jul 12, 2018
- Chung Han YU
- A44 - HABERDASHERY JEWELLERY