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US06641860B1 Method of manufacturing printed circuit boards 失效
制造印刷电路板的方法

Method of manufacturing printed circuit boards
摘要:
Methods of manufacturing printed circuit boards are disclosed. The methods utilize various printing techniques to apply conductive compositions to substrates in the creation of printed circuit boards. The method of manufacturing printed circuit board comprises the step of applying conductive composition to a substrate through a cold welding process.
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