发明授权
US4195303A Magnetic printing process and apparatus 失效
磁性印刷工艺和设备

Magnetic printing process and apparatus
摘要:
Magnetic printing process, and apparatus for carrying out same, comprising:(a) forming a magnetic image on a ferromagnetic material which is imposed on an electrically conductive support;(b) developing the magnetic image by decorating same with a ferromagnetic toner comprising a ferromagnetic component and a resin which substantially encapsulates the ferromagnetic component; and(c) transferring the developed image to a substrate.
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