Peirong CAI

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Hefei, CN

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Patents Applicationslast 30 patents

Information Patent Application
BUSHING AND MANUFACTURING METHOD THEREFOR
- Publication number 20220360063
- Publication date Nov 10, 2022
- Hitachi Energy Switzerland AG
- Danan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A SEALING ARRANGEMENT FOR A BUSHING AND A BUSHING WITH SUCH A SEALI...
- Publication number 20210043339
- Publication date Feb 11, 2021
- ABB Power Grids Switzerland AG
- Claes Peter SJÖBERG
- H01 - BASIC ELECTRIC ELEMENTS