BR8306638A -
MECHANICAL DEVICE FOR PIPE END MACHINING
- Google Patents
MECHANICAL DEVICE FOR PIPE END MACHINING
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Publication number
BR8306638A
BR8306638ABR8306638ABR8306638ABR8306638ABR 8306638 ABR8306638 ABR 8306638ABR 8306638 ABR8306638 ABR 8306638ABR 8306638 ABR8306638 ABR 8306638ABR 8306638 ABR8306638 ABR 8306638A
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Publication date
Application filed by Samuel De AndradefiledCriticalSamuel De Andrade
Priority to BR8306638ApriorityCriticalpatent/BR8306638A/en
Publication of BR8306638ApublicationCriticalpatent/BR8306638A/en