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Patent Certificate
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Patent Certificate
A capacitor with adjustable capacitance 202022482235.2
An ultra-high voltage energy-capacitor device 202122876840.2
202220541519.0
202220540973.4
202220540233.0
202220538693.X
202220538621.5
202220259496.4 An enabling device for capacitor production equipment
202220259490.7
202220232689.0
202120314254.6 A film capacitor winding machine follows the pressure roller device
202120304835.1 An integrated winding device for film capacitors
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