| 摘要 |
The subject of this invention is a storage unit with identifying markings consisting of a receptacle that encloses a storage area to receive the material to be stored, an opening in the receptacle leading to the storage area, and a closure member that may be secured temporarily over the opening. The distinctive feature of the invention is that the identifying markings (30) are formed by a group of particles (31, 32) of a marking material which create a unique electromagnetic radiation image or unique electromagnetic response image and are arranged in a random distribution over the covering surface (14) of the closure member (10) and/or in the material (15) of the closure member (10), and/or on the covering surface (23) of the receptacle (20) and/or in the material (24) of the receptacle (20).
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