Device for producing a calibrating field on a pressure plate
摘要
A calibrating-field mask is used in order to produce a calibrating field on a pressure plate. One embodiment of this calibrating-field mask is suitable for positive copies, and a further embodiment is suitable for negative copies.
申请公布号
DE3347829(C2)
申请公布日期
1985.09.26
申请号
DE19833347829
申请日期
1983.03.16
申请人
HEIDELBERGER DRUCKMASCHINEN AG, 6900 HEIDELBERG, DE
发明人
JESCHKE, WILLI, 6900 HEIDELBERG, DE;KIPPHAN, HELMUT, DR. DR.-ING., 6830 SCHWETZINGEN, DE;LOEFFLER, GERHARD, ING.(GRAD.), 6909 WALLDORF, DE
