BR7704981A - Concreto de baixa densidade
- Google Patents
Concreto de baixa densidade
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Publication number
BR7704981A
BR7704981ABR7704981ABR7704981ABR7704981ABR 7704981 ABR7704981 ABR 7704981ABR 7704981 ABR7704981 ABR 7704981ABR 7704981 ABR7704981 ABR 7704981ABR 7704981 ABR7704981 ABR 7704981A
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Application filed by A CardosofiledCriticalA Cardoso
Priority to BR7704981ApriorityCriticalpatent/BR7704981A/pt
Publication of BR7704981ApublicationCriticalpatent/BR7704981A/pt