BR8305759A - Arranjo em sistema de acoplamento para intercomunicadores
- Google Patents
Arranjo em sistema de acoplamento para intercomunicadores
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Publication number
BR8305759A
BR8305759ABR8305759ABR8305759ABR8305759ABR 8305759 ABR8305759 ABR 8305759ABR 8305759 ABR8305759 ABR 8305759ABR 8305759 ABR8305759 ABR 8305759ABR 8305759 ABR8305759 ABR 8305759A
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Application filed by Inst Universal Brasileiro LtdafiledCriticalInst Universal Brasileiro Ltda
Priority to BR8305759ApriorityCriticalpatent/BR8305759A/pt
Publication of BR8305759ApublicationCriticalpatent/BR8305759A/pt