BR8902797A - Aperfeicoamento em dispositivo de economia de energia eletrica
- Google Patents
Aperfeicoamento em dispositivo de economia de energia eletrica
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Publication number
BR8902797A
BR8902797ABR898902797ABR8902797ABR8902797ABR 8902797 ABR8902797 ABR 8902797ABR 898902797 ABR898902797 ABR 898902797ABR 8902797 ABR8902797 ABR 8902797ABR 8902797 ABR8902797 ABR 8902797A
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Application filed by Sergio OkurafiledCriticalSergio Okura
Priority to BR898902797ApriorityCriticalpatent/BR8902797A/pt
Publication of BR8902797ApublicationCriticalpatent/BR8902797A/pt