| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a clip fastener for a two holes binder in order to bind a document having no holes by using a clip in the two holes binder.SOLUTION: A clip fastener for a two holes binder comprises a main body 1 comprising: two holes 2 having the same interval as that of a two holes binder; and two or more positions of a clip fitting part 3.</p> |
