Sintai Optical Shenzhen) Co., Ltd.

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Shenzhen City, CN

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Patents Applicationslast 30 patents

Information Patent Application
Knob structure
- Publication number 20170052556
- Publication date Feb 23, 2017
- Sintai Optical Shenzhen) Co., Ltd.
- Tsung-Mou Tsai
- G05 - CONTROLLING REGULATING