China Patent Granted ( January 2020)

Good News! Stella's "low temperature chemical nickel plating solution, nickel plating process, nickel plating layer and flexible printed circuit board" invention patent (Patent number: 201810342109.1) has been granted in January 2020 by the National Intellectual Property Administration, PRC (CNIPA).

 China Patent Number - 2018103421091

 

 

 

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