BR8904069A -
SAFETY DEVICE FOR VALVES
- Google Patents
SAFETY DEVICE FOR VALVES
Info
Publication number
BR8904069A
BR8904069ABR8904069ABR8904069ABR8904069ABR 8904069 ABR8904069 ABR 8904069ABR 8904069 ABR8904069 ABR 8904069ABR 8904069 ABR8904069 ABR 8904069ABR 8904069 ABR8904069 ABR 8904069A
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Publication date
Application filed by Cacemiro Castilho Rosa, Jose Casimiro De Oliveira RosafiledCriticalCacemiro Castilho Rosa
Priority to BR8904069ApriorityCriticalpatent/BR8904069A/en
Publication of BR8904069ApublicationCriticalpatent/BR8904069A/en