| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an issuing method for medium and a medium to be issued with which forgery or revising can be inexpensively prevented. SOLUTION: Concerning the issuing method for medium for issuing the medium, on which a common item is preprinted, after recording validity information showing that medium is valid, after the validity information is recorded, at least one important part of the validity information is covered, a seal member is stuck so as to watch the covered validity information and the medium is issued.</p> |
