| 摘要 |
Identification slip of the type having an extension including, at its end which is to be inserted into the slot of the pot, a double shoulder, characterised in that the extension (5) has an incision (7), extending up to its end, delimiting two fingers (8) each including a normal shoulder (6). The width of the extension (5) measured in line with the shoulders (6) is much greater than the length of the slot of the pot. <IMAGE>
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