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Patents Applicationslast 30 patents

Information Patent Application
POLYIMIDE PRECURSOR COMPOSITION, POLYIMIDE FILM FORMED FROM THE SAM...
- Publication number 20230279183
- Publication date Sep 7, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Dong Ki KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRYING DEVICE FOR RECYCLING ADSORBENT BY USING MICROWAVES
- Publication number 20230038117
- Publication date Feb 9, 2023
- ECOPROHN
- Byoung Cheol CHO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL