| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflex plate which requires no support such as a stand to install the reflex plate when the reflex plate is used. <P>SOLUTION: Mutually-fittable recesses and projections are created on sides of a reflex plate, with a recess on any sides and a projection on the other sides, and a plurality of reflex plates in the same form or reflex plates in another form having fittable recesses and projections are connected to one another and made to self-stand by fitting the projections and the recesses into one another, thereby rendering a support such as a stand unnecessary. Furthermore, by fitting the projections and the recesses of the reflex plates in the same form or the reflex plates in another form having fittable recesses and projections, into one another, connecting a plurality of the reflex plates and making them planar, an area of a reflex plate can be freely expanded without using a support such as a stand. <P>COPYRIGHT: (C)2012,JPO&INPIT |
