| 摘要 |
PROBLEM TO BE SOLVED: To adequately read the discrimination information at a low cost, even though the relative position of a bar code reader and a bar code-attached article is deviated a little. SOLUTION: This discrimination information display body is provided to an article DC forming an insertion hole Q for positioning, and displays the discrimination information. In this case, one bar code 8 to display a discrimination information by lining up linear bars 8 is arranged to a position where an insertion hole Q is formed, in the condition that the discrimination information can be read by an omnidirection reading type of bar code reader, and in the condition to open the part corresponding to the insertion hole Q. |
