BR8903385A -
DEVICE FOR AUTOMATIC DOOR CLOSING
- Google Patents
DEVICE FOR AUTOMATIC DOOR CLOSING
Info
Publication number
BR8903385A
BR8903385ABR8903385ABR8903385ABR8903385ABR 8903385 ABR8903385 ABR 8903385ABR 8903385 ABR8903385 ABR 8903385ABR 8903385 ABR8903385 ABR 8903385ABR 8903385 ABR8903385 ABR 8903385A
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Publication date
Application filed by Leo LuchnofiledCriticalLeo Luchno
Priority to BR8903385ApriorityCriticalpatent/BR8903385A/en
Publication of BR8903385ApublicationCriticalpatent/BR8903385A/en