HONG-IN CHEMICAL CO., LTD.

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Ulsan, KR

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PRODUCING HIGH-PURITY HYDROGEN CHLORIDE
- Publication number 20210331919
- Publication date Oct 28, 2021
- HONG-IN CHEMICAL CO., LTD.
- Jae Kun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING HIGH-PURITY HYDROGEN CHLORIDE
- Publication number 20130259796
- Publication date Oct 3, 2013
- HONG-IN CHEMICAL CO., LTD.
- Jae Kun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL