摘要：

A machine to generate the art work in making photomasks for microcircuits. A photoplate is mounted on a precision X and Y coordinate table underneath a microflash camera having a master reticle holder holding a master reticle plate. The master plate has a plurality of apertures of different sizes, shapes and configurations. Lines and designs are traced on the receiving plate by scanning it and flashing the camera lamp through the aperture.

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