Soon-deok KWON

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Gyeongsan-si Gyeongsangbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHAMBER-TYPE HEATER HAVING A DOOR MOVEMENT PART
- Publication number 20210123679
- Publication date Apr 29, 2021
- AJIN INDUSTRIAL CO., LTD.
- Soon-deok KWON
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEATING UNIT OF MULTI-CHAMBER TYPE
- Publication number 20210037612
- Publication date Feb 4, 2021
- AJIN INDUSTRIAL CO., LTD.
- Soon-deok KWON
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...