Erhu MA

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
Heat radiation shielding device
- Publication number 20170280551
- Publication date Sep 28, 2017
- LE HOLDINGS (BEIJING) CO., LTD.
- Erhu MA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heat sink
- Publication number 20170280591
- Publication date Sep 28, 2017
- LE HOLDINGS (BEIJING) CO., LTD.
- Erhu MA
- F28 - HEAT EXCHANGE IN GENERAL