Soohong Lee

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Cheonan-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL STORAGE APPARATUS AND CHEMICAL DISPENSING APPARATUS INCLUD...
- Publication number 20240227409
- Publication date Jul 11, 2024
- SEMES CO., LTD.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS FOR PROCESSING CHEMICAL LIQUID
- Publication number 20240139699
- Publication date May 2, 2024
- Donghwa Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHEMICAL STORAGE APPARATUS AND CHEMICAL DISPENSING APPARATUS INCLUD...
- Publication number 20240131852
- Publication date Apr 25, 2024
- SEMES CO., LTD.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS