Yong Ik SONG

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Male connector holder for automatic chemical supply apparatus
- Patent number 11,835,165
- Issue date Dec 5, 2023
- STI CO., LTD.
- Yong Ik Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MALE CONNECTOR HOLDER FOR AUTOMATIC CHEMICAL SUPPLY APPARATUS
- Publication number 20220228689
- Publication date Jul 21, 2022
- STI Co., Ltd.
- Yong Ik SONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MALE CONNECTOR HOLDER FOR AUTOMATIC CHEMICAL SUPPLY APPARATUS
- Publication number 20220205559
- Publication date Jun 30, 2022
- STI Co., Ltd.
- Yong Ik SONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...