CHAN-SOL AHN

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Gyeonggi-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
Spray Device to be Mounted on an Electric Vehicle
- Publication number 20130228940
- Publication date Sep 5, 2013
- Chan Yong Ahn
- B61 - RAILWAYS
Information Patent Application
NON-WELDING TYPE CONCRETE-FILLED STEEL TUBE COLUMN HAVING SLOT AND...
- Publication number 20130133278
- Publication date May 30, 2013
- Korea Institute of Construction Technology
- HYUNG-JUN KIM
- E04 - BUILDING