Cheng-Chin Wang

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Chiayi Hsien, TW

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Patents Applicationslast 30 patents

Information Patent Application
STAINLESS STEEL POWDER COMPOSITION, PREPARING METHOD THEREOF AND ME...
- Publication number 20230193436
- Publication date Jun 22, 2023
- Chung Yo Materials Co., Ltd.
- CHIEN-HUNG YEH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Deslagging Device of Vacuum Inert Gas Atomization System
- Publication number 20190178577
- Publication date Jun 13, 2019
- CHIA YI STEEL CO., LTD.
- Chien-Hung Yeh
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Filtering Screen
- Publication number 20180099313
- Publication date Apr 12, 2018
- CHIA YI STEEL CO., LTD.
- Chien-Hung Yeh
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING