发明名称 PORTABLE INK FOUNTAIN
摘要 <p>An object of the invention is to provide a method of metering to a printing plate (P). An applicator roller (312), which receives ink from a pick-up roller (310), is positioned in pressure indented relation with a metering roller (12). The surface speed of metering roller (12) is varied to the meter the ink to roller apparatus which supplies the ink to printing plate (P). </p>
申请公布号 WO1981001266(A1) 申请公布日期 1981.05.14
申请号 US1979000947 申请日期 1979.11.05
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