EXPOSURE TEMPLATE HOLDER APPARATUS

摘要

"EXPOSURE TEMPLATE HOLDER APPARATUS" A holding apparatus for attachment of an exposure template to a window comprises a lit for covering the template and a hinge arrangement for supporting the lid relative to the window, the hinge including a spring mounted member attached through the window and a pair of claim fingers for engaging the template. When the lid is lifted beyond a certain point the clamp fingers are moved away from the window to allow release of the template.