BR7407920A - Dispositivo de segredo para fechaduras
- Google Patents
Dispositivo de segredo para fechaduras
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Publication number
BR7407920A
BR7407920ABR792074ABR792074ABR7407920ABR 7407920 ABR7407920 ABR 7407920ABR 792074 ABR792074 ABR 792074ABR 792074 ABR792074 ABR 792074ABR 7407920 ABR7407920 ABR 7407920A
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Application filed by Santos L DosfiledCriticalSantos L Dos
Priority to BR792074ApriorityCriticalpatent/BR7407920A/pt
Publication of BR7407920ApublicationCriticalpatent/BR7407920A/pt