| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cassette facilitating the determination with respect to at which position of the cassette a plate-like body is housed.SOLUTION: A cassette capable of housing a plurality of plate-like bodies includes: a cassette body which includes a plurality pairs of housing grooves on a pair of facing side walls, the housing grooves housing plate-like bodies and being paired with each other, the cassette body having a front opening for inserting/removing the plate-like bodies in/from the housing grooves; and stage number display displaying the stage number of the housing grooves and formed on the side walls.</p> |
