发明名称 |
VOCABULARY EDUCATIONAL GUIDANCE |
摘要 |
FIELD: foreign language teaching. SUBSTANCE: device is designed as groups of main information plates which are arranged in groups. Information which is shown on plates of each group is logically related. Plates which carry explaining information are shown over plates with main information or below them. Identification feature of group may be indices on plates of each group, shape of plates or shape of edges of plates. EFFECT: increased efficiency. 9 cl, 4 dwg øøø1
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申请公布号 |
RU2104584(C1) |
申请公布日期 |
1998.02.10 |
申请号 |
RU19950107634 |
申请日期 |
1995.05.17 |
申请人 |
SUKHODOL'SKAJA INNA VLADIMIROVNA |
发明人 |
SUKHODOL'SKAJA INNA VLADIMIROVNA |
分类号 |
G09B19/06;G09B17/00;(IPC1-7):G09B19/06 |
主分类号 |
G09B19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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