Middle school chinese language gives lessons with teaching board

The utility model belongs to the appurtenance field is used in the chinese teaching, concretely relates to middle school chinese language gives lessons with teaching board, including the support body, all hinge a connecting piece on two longerons of support body, be fixed with a board on two connect...

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Bibliographische Detailangaben
1. Verfasser:	LI HOUXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES FOR WRITING OR DRAWING ARTICLES FOR WRITING OR DRAWING UPON BUREAU ACCESSORIES CABINETS COFFEE MILLS DESKS DOMESTIC ARTICLES OR APPLIANCES DRAWERS FURNITURE GENERAL DETAILS OF FURNITURE HUMAN NECESSITIES OFFICE FURNITURE PERFORMING OPERATIONS SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES TRANSPORTING WRITING OR DRAWING IMPLEMENTS
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