BR9003816A -
TEACHING CARDS FOR TIME-PASS GAMES
- Google Patents
TEACHING CARDS FOR TIME-PASS GAMES
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Publication number
BR9003816A
BR9003816ABR9003816ABR9003816ABR9003816ABR 9003816 ABR9003816 ABR 9003816ABR 9003816 ABR9003816 ABR 9003816ABR 9003816 ABR9003816 ABR 9003816ABR 9003816 ABR9003816 ABR 9003816A
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Application filed by Nilson Gomes CostafiledCriticalNilson Gomes Costa
Priority to BR9003816ApriorityCriticalpatent/BR9003816A/en
Publication of BR9003816ApublicationCriticalpatent/BR9003816A/en