BR7603519A - Processo para a fabricacao de bracadeiras destinadas a ligar tubos com diferentes diametros
- Google Patents
Processo para a fabricacao de bracadeiras destinadas a ligar tubos com diferentes diametros
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Publication number
BR7603519A
BR7603519ABR7603519ABR7603519ABR7603519ABR 7603519 ABR7603519 ABR 7603519ABR 7603519 ABR7603519 ABR 7603519ABR 7603519 ABR7603519 ABR 7603519ABR 7603519 ABR7603519 ABR 7603519A
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Application filed by F Oliveira, A MartinsfiledCriticalF Oliveira
Priority to BR7603519ApriorityCriticalpatent/BR7603519A/pt
Publication of BR7603519ApublicationCriticalpatent/BR7603519A/pt