BR7704861A - Anel de vedacao para juncoes de tubos e juncao utilizando o mesmo
- Google Patents
Anel de vedacao para juncoes de tubos e juncao utilizando o mesmo
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Publication number
BR7704861A
BR7704861ABR7704861ABR7704861ABR7704861ABR 7704861 ABR7704861 ABR 7704861ABR 7704861 ABR7704861 ABR 7704861ABR 7704861 ABR7704861 ABR 7704861ABR 7704861 ABR7704861 ABR 7704861A
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Application filed by Polyarm Sa Ind ComfiledCriticalPolyarm Sa Ind Com
Priority to BR7704861ApriorityCriticalpatent/BR7704861A/pt
Publication of BR7704861ApublicationCriticalpatent/BR7704861A/pt