TOOL FOR ERASING MISWRITTEN OR MISPRINTED PART

摘要

The present invention relates to a correction tool that corrects, by overlaying, a miswritten part by use of a liquid material or a thin film material in order to correct the miswritten part or a misprinted part. The correction tool has a lens present at a site to be corrected and a path of view from which the site to be corrected is seen. Also, provided is a correction method using the same.;COPYRIGHT KIPO 2016