BR7800264A -
EDUCATIONAL GAME BASED ON MATHEMATICS EXERCISES
- Google Patents
EDUCATIONAL GAME BASED ON MATHEMATICS EXERCISES
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Publication number
BR7800264A
BR7800264ABR7800264ABR7800264ABR7800264ABR 7800264 ABR7800264 ABR 7800264ABR 7800264 ABR7800264 ABR 7800264ABR 7800264 ABR7800264 ABR 7800264ABR 7800264 ABR7800264 ABR 7800264A
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Application filed by H NishimotofiledCriticalH Nishimoto
Priority to BR7800264ApriorityCriticalpatent/BR7800264A/en
Publication of BR7800264ApublicationCriticalpatent/BR7800264A/en