Tax is manipulated stock quotations
The utility model provides a tax is manipulated stock quotations, include: a tax -controlling device, through an interconnector with the spare circuit board of a drive that the tax -controlling device electricity is connected is including a data interface, a casing, tax -controlling device, the spar...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a tax is manipulated stock quotations, include: a tax -controlling device, through an interconnector with the spare circuit board of a drive that the tax -controlling device electricity is connected is including a data interface, a casing, tax -controlling device, the spare circuit board of drive all install in in the casing, some of data interface is exposed the casing. The spare circuit board of drive still includes a main control chip, a USB HUB chip, a NANDFLASH memory chip and a terminal for the line. Can backup the information of making out an invoice automatically, the area is suitable for the driver of various edition systems certainly. |
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