MARK SHEET MARK RULE

摘要

PURPOSE: To accurately paint out a mark of mark-sheet type in a manner of not protruding by using a rule having a hole of mark-sheet mark shape. ;CONSTITUTION: A rule having a hole of a mark-sheet mark shape is overlapped on a mark and the inside of the mark is painted out. The mark can be painted out accurately and simply without protruding out of the mark. The trouble of painting out the mark-sheet mark is eliminated by the arrangement.;COPYRIGHT: (C)1995,JPO