Xiaohong MA

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Shaoxing, CN

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Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC VALVE AND AIR CONDITIONING SYSTEM HAVING SAME
- Publication number 20240263707
- Publication date Aug 8, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Xiaohong MA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTROMAGNETIC VALVE AND AIR CONDITIONING SYSTEM PROVIDED WITH SAME
- Publication number 20240229958
- Publication date Jul 11, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Peng TIAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTROMAGNETIC VALVE AND AIR CONDITIONING SYSTEM PROVIDED WITH SAME
- Publication number 20240133479
- Publication date Apr 25, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Peng TIAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...