BR9201701A -
AUTOMATIC LOCK FOR STEEL DOOR
- Google Patents
AUTOMATIC LOCK FOR STEEL DOOR
Info
Publication number
BR9201701A
BR9201701ABR9201701ABR9201701ABR9201701ABR 9201701 ABR9201701 ABR 9201701ABR 9201701 ABR9201701 ABR 9201701ABR 9201701 ABR9201701 ABR 9201701ABR 9201701 ABR9201701 ABR 9201701A
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Application filed by Helio Ferreira Da SilvafiledCriticalHelio Ferreira Da Silva
Priority to BR9201701ApriorityCriticalpatent/BR9201701A/en
Publication of BR9201701ApublicationCriticalpatent/BR9201701A/en