| 摘要 |
An electronic management and check system is described, wherein a central system comprises a data storage system adapted to electronically store item codes used for identifying an item in an unambiguous way, as well as data processing means adapted to interrogate said data storage system and to interface with external communication systems. The invention is characterized in that said data storage system comprises memory areas containing position codes adapted to identify in an unambiguous way a position of said item, and in that said data processing means are adapted to receive a data string being organized in such a way as to separately identify an item code and a position code as well as to perform a comparison between the codes contained in said data string and the codes contained in said storage system.
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