Kyung Joon AHN

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Hwaseong-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR VACUUM-EXHAUSTING BY MEANS OF CRYOPUMP
- Publication number 20250067257
- Publication date Feb 27, 2025
- CRYO H&I, INC
- Won Kyun YANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXHAUST GAS TREATMENTAPPARATUS
- Publication number 20240426524
- Publication date Dec 26, 2024
- CRYO H&I, INC
- Won Kyun YANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL