External flash light based on cell -phone radio communication draws sudden strain of a muscle with light
External flash light based on cell -phone radio communication draws sudden strain of a muscle with light
- CN 205,318,073 U
- Filed: 12/07/2015
- Issued: 06/15/2016
- Est. Priority Date: 12/07/2015
- Status: Active Grant
- EN CH
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- Pin
