| 摘要 |
An inventory system including a display panel marked with a series of words for items to be inventoried, the panel markings having a certain characteristic appearance, such as being the same color, a plurality of checks or markers removably secured to the display member covering respective indicia or markings and having additional indicia or markings of the same connotation as the covered indicia, respectively, the additional indicia or markings having another characteristic appearance the same as each other but different from that of the first mentioned indicia.
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