BR8703639A - Cavilha para furos em concreto,conicamente alargados no fundo
- Google Patents
Cavilha para furos em concreto,conicamente alargados no fundo
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Publication number
BR8703639A
BR8703639ABR8703639ABR8703639ABR8703639ABR 8703639 ABR8703639 ABR 8703639ABR 8703639 ABR8703639 ABR 8703639ABR 8703639 ABR8703639 ABR 8703639ABR 8703639 ABR8703639 ABR 8703639A
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Application filed by Bollhoff Ind LtdafiledCriticalBollhoff Ind Ltda
Priority to BR8703639ApriorityCriticalpatent/BR8703639A/pt
Publication of BR8703639ApublicationCriticalpatent/BR8703639A/pt