BR9002528A - Metodo e dispositivo de salva-vidas para pessoas em perigo de afogamento
- Google Patents
Metodo e dispositivo de salva-vidas para pessoas em perigo de afogamento
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Publication number
BR9002528A
BR9002528ABR9002528ABR9002528ABR9002528ABR 9002528 ABR9002528 ABR 9002528ABR 9002528 ABR9002528 ABR 9002528ABR 9002528 ABR9002528 ABR 9002528ABR 9002528 ABR9002528 ABR 9002528A
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Application filed by Avi MalkafiledCriticalAvi Malka
Publication of BR9002528ApublicationCriticalpatent/BR9002528A/pt