BR9003597A -
AUTOMATIC SYSTEM FOR ADDITION OF GRANULATED MATERIALS IN LEAKING VALVES
- Google Patents
AUTOMATIC SYSTEM FOR ADDITION OF GRANULATED MATERIALS IN LEAKING VALVES
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Publication number
BR9003597A
BR9003597ABR909003597ABR9003597ABR9003597ABR 9003597 ABR9003597 ABR 9003597ABR 909003597 ABR909003597 ABR 909003597ABR 9003597 ABR9003597 ABR 9003597ABR 9003597 ABR9003597 ABR 9003597A
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Application filed by Minas Gerais SiderurgfiledCriticalMinas Gerais Siderurg
Priority to BR909003597ApriorityCriticalpatent/BR9003597A/en
Publication of BR9003597ApublicationCriticalpatent/BR9003597A/en