| 摘要 |
a. The invention relates to a test paper tab, such as a "fragrance key" or "moist finger", intended to be impregnated with product. b. Tab characterised in that it is provided with a magnetisable material 3 on at least a part of its surface in order to adhere to a magnetised magnetic support. c. The invention applies principally to the perfume industry. <IMAGE>
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