BR8903990A -
FIXING CHANNEL AND PROTECTION OF PIPES, VALVES, CABLES AND OTHERS, WITHIN WALLS, FLOORS AND LINES
- Google Patents
FIXING CHANNEL AND PROTECTION OF PIPES, VALVES, CABLES AND OTHERS, WITHIN WALLS, FLOORS AND LINES
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Publication number
BR8903990A
BR8903990ABR8903990ABR8903990ABR8903990ABR 8903990 ABR8903990 ABR 8903990ABR 8903990 ABR8903990 ABR 8903990ABR 8903990 ABR8903990 ABR 8903990ABR 8903990 ABR8903990 ABR 8903990A
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Application filed by Wilson De PaulafiledCriticalWilson De Paula
Priority to BR8903990ApriorityCriticalpatent/BR8903990A/en
Publication of BR8903990ApublicationCriticalpatent/BR8903990A/en