A multi -functional lectern that is used for english to admire class teaching
The utility model provides a multi -functional lectern that is used for english to admire class teaching, including the table body and desktop, the desktop is the rectangle, and fixed mounting in the upper portion of the table body, the inside of the table body is provided with the bracket of placin...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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