Junguk LEE

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Gwanak-gu, Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle silencer
- Patent number 10,900,449
- Issue date Jan 26, 2021
- COOPERSTANDARD AUTOMOTIVE AND INDUSTRIAL INC.
- Jai Yoon Shin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE SILENCER
- Publication number 20180245554
- Publication date Aug 30, 2018
- LS MTRON Ltd.
- Jai Yoon SHIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS