Invention Grant
US09024504B2 Carbon commutator and a method for production thereof 有权
碳换向器及其制造方法

Carbon commutator and a method for production thereof
Abstract:
A segment of a carbon commutator includes a carbon layer on a surface side and a metallic carbon layer on a bottom side, and the carbon layer and the metallic carbon layer both contain a thermoplastic resin binder.
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