Patents

- Patent Name Utility Model Patent Certifica
- No. of Patent 2000107
- Start Date 20110427
- Patent Description a night vision power supply with automatic shutter and brightness control ability

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
To	Lisa Li Shenzhen Daking Optoelectronics Co.,Ltd
* Subject
* Message	Use English only Max. 2000 characters. (Min. 20) Send
EC21.com does not guarantee the validity of product information or the credentials of sellers.