Law learning device of being convenient for

Law learning device of being convenient for relates to learning device be equipped with respectively on preceding, the back surface of front panel (2) film (3), form the socket between preceding, the back surface of film and front panel, upward be in be equipped with the film on the anterior surface...

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Bibliographic Details
Main Author XIE XIAOXING
Format Patent
LanguageChinese
English
Published 15.12.2017
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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Summary:Law learning device of being convenient for relates to learning device be equipped with respectively on preceding, the back surface of front panel (2) film (3), form the socket between preceding, the back surface of film and front panel, upward be in be equipped with the film on the anterior surface of rear panel (6), form the socket between the anterior surface of film and rear panel, under the film that the anterior surface of rear panel set up is inserted to the one end of paper folding, under the other end of paper folding inserts the film that front panel rear portion surface set up, correspond on the double -phase opposite about frame (8) is inside and be equipped with several protruding strips (11), double -phase opposed several protruding strip form the card and put groove (12), a set of combination panel structure that forms of front panel, rear panel and paper folding place and put the inslot at the card, the utility model discloses simple structure, convenient operation small and exquisitely easily
Bibliography:Application Number: CN201621367863U