BR8201643A - Aperfeicoamento do dispositivo com derivador
- Google Patents
Aperfeicoamento do dispositivo com derivador
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Publication number
BR8201643A
BR8201643ABR8201643ABR8201643ABR8201643ABR 8201643 ABR8201643 ABR 8201643ABR 8201643 ABR8201643 ABR 8201643ABR 8201643 ABR8201643 ABR 8201643ABR 8201643 ABR8201643 ABR 8201643A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Heinz Juergen SchafsteinfiledCriticalHeinz Juergen Schafstein
Priority to BR8201643ApriorityCriticalpatent/BR8201643A/pt
Publication of BR8201643ApublicationCriticalpatent/BR8201643A/pt