Far-infrared carbon system compound electro-thermal ink and its preparation method and application
Far-infrared carbon system compound electro-thermal ink and its preparation method and application
- CN 103,804,985 B
- Filed: 02/17/2014
- Issued: 06/01/2016
- Est. Priority Date: 02/17/2014
- Status: Active Grant
- EN CH
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- Pin
