Sishun Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing apron board of high-speed rail equipment...
- Patent number 10,828,870
- Issue date Nov 10, 2020
- SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.
- Jiaqiang Zhu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for manufacturing base board of high-speed rail equipment c...
- Patent number 10,632,724
- Issue date Apr 28, 2020
- SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.
- Jiaqiang Zhu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process for manufacturing apron board of high-speed rail equipment...
- Publication number 20180370192
- Publication date Dec 27, 2018
- SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.
- Jiaqiang Zhu
- B32 - LAYERED PRODUCTS
Information Patent Application
Process for manufacturing base board of high-speed rail equipment c...
- Publication number 20180361686
- Publication date Dec 20, 2018
- SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.
- Jiaqiang Zhu
- B61 - RAILWAYS