BR9401457A - Sistema e método para ensaio de tenacidade á fratura assistida pelo ambiente
- Google Patents
Sistema e método para ensaio de tenacidade á fratura assistida pelo ambiente
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Publication number
BR9401457A
BR9401457ABR9401457ABR9401457ABR9401457ABR 9401457 ABR9401457 ABR 9401457ABR 9401457 ABR9401457 ABR 9401457ABR 9401457 ABR9401457 ABR 9401457ABR 9401457 ABR9401457 ABR 9401457A
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Application filed by Petroleo Brasileiro S A PetrfiledCriticalPetroleo Brasileiro S A Petr
Priority to BR9401457ApriorityCriticalpatent/BR9401457A/pt
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