BR9000091A -
MECHANICAL SYSTEM OF CLOSING AND OPENING THE LOCK OF A DOOR BY THE OUTSIDE
- Google Patents
MECHANICAL SYSTEM OF CLOSING AND OPENING THE LOCK OF A DOOR BY THE OUTSIDE
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Publication number
BR9000091A
BR9000091ABR9000091ABR9000091ABR9000091ABR 9000091 ABR9000091 ABR 9000091ABR 9000091 ABR9000091 ABR 9000091ABR 9000091 ABR9000091 ABR 9000091ABR 9000091 ABR9000091 ABR 9000091A
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Application filed by Valter Da Silva SilveirafiledCriticalValter Da Silva Silveira
Priority to BR9000091ApriorityCriticalpatent/BR9000091A/en
Publication of BR9000091ApublicationCriticalpatent/BR9000091A/en