HEFEI GENERAL ENVIRONMENTAL CONTROL TECHNOLOGY CO., LTD

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Patents Grantslast 30 patents

Information Patent Grant
Heat dissipation system for high-speed train running in low-vacuum...
- Patent number 11,999,387
- Issue date Jun 4, 2024
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Xiuping Zhang
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
HEAT DISSIPATION SYSTEM FOR HIGH-SPEED TRAIN RUNNING IN LOW-VACUUM...
- Publication number 20220315066
- Publication date Oct 6, 2022
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Xiuping ZHANG
- B61 - RAILWAYS

Trademarklast 30 trademarks