Electrographic processes using a charge pattern (G03G15/00, G03G16/00, G03G17/00 take precedence)

Child Classifications

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• G03G 13/01 for multicoloured copies since 1974 +2 CPC IPC+CPC Available in IPC and CPC
• G03G 13/02 Sensitising, i.e. laying-down a uniform charge +1 CPC IPC+CPC Available in IPC and CPC
• G03G 13/04 Exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material IPC+CPC Available in IPC and CPC
• G03G 13/05 Imagewise charging, i.e. laying-down a charge in the configuration of an original image using a modulated stream of charged particles, e.g. of corona ions, modulated by a photoconductive control screen bearing a charge pattern or by optically activated charging means since 1995 IPC+CPC Available in IPC and CPC
• G03G 13/054 using X-rays, e.g. electroradiography since 1995 IPC+CPC Available in IPC and CPC
• G03G 13/056 using internal polarisation since 1974 IPC+CPC Available in IPC and CPC
• G03G 13/06 Developing IPC+CPC Available in IPC and CPC
• G03G 13/14 Transferring a pattern to a second base IPC+CPC Available in IPC and CPC
• G03G 13/20 Fixing, e.g. by using heat IPC+CPC Available in IPC and CPC
• G03G 13/22 Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G13/01 takes precedence) IPC+CPC Available in IPC and CPC
• G03G 13/26 for the production of printing plates for non-xerographic printing processes since 1974 IPC+CPC Available in IPC and CPC
• G03G 13/34 Editing, i.e. producing a composite image by copying one or more original images or parts thereof since 1995 IPC+CPC Available in IPC and CPC