File storage device for economic management finance and accounting major

The invention provides a file storage device for the economic management finance and accounting major, and relates to the technical field of finance and accounting storage devices.The file storage device comprises a storage mechanism, a moving mechanism and a drying mechanism, the storage mechanism...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YI JUNYA, HU YIPENG, LIAO SHENXUE, YIN ZIBING, CAI LI, WU XINGHUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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