Saifei CHEN

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
MASS SPECTROMETER AND METHOD FOR ESTABLISHING VACUUM SYSTEM THEREOF
- Publication number 20230352291
- Publication date Nov 2, 2023
- Shimadzu Corporation
- Yiming LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION SOURCE AND MASS SPECTROMETER
- Publication number 20230307222
- Publication date Sep 28, 2023
- Shimadzu Corporation
- Saifei CHEN
- H01 - BASIC ELECTRIC ELEMENTS