| 摘要 |
<p>A system for rematching unpaired socks to one another, said system comprising identifiers (2) comprising a first visual reference (3). The identifiers (2) comprise a first group (21) of pairs of identifiers wherein said first visual reference (3) is: -identical within each pair of identifiers (2), considered individually; -different between one pair of said identifiers (2) and another.</p> |
