发明申请
US20010043410A1 Testing stand for printing plates 失效
测试台用于印版

Testing stand for printing plates
摘要:
A testing stand for printing plates has an upright frame, a printing plate support having opposed lateral ends, and guide members connected to the opposed lateral ends of the printing plate support. The guide members engage the frame and connect the printing plate support to the frame so that the printing plate support is vertically moveable. A magnifying glass carriage is slidably connected to the printing plate support. An illumination device is connected to the frame.
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