BR7608541A -
AUTOMATIC SOUND SYNCHRONIZATION SYSTEM WITH SLIDES FOR USE WITH ONE OR MORE PARALLEL SLIDE PROJECTORS
- Google Patents
AUTOMATIC SOUND SYNCHRONIZATION SYSTEM WITH SLIDES FOR USE WITH ONE OR MORE PARALLEL SLIDE PROJECTORS
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Publication number
BR7608541A
BR7608541ABR7608541ABR7608541ABR7608541ABR 7608541 ABR7608541 ABR 7608541ABR 7608541 ABR7608541 ABR 7608541ABR 7608541 ABR7608541 ABR 7608541ABR 7608541 ABR7608541 ABR 7608541A
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Application filed by Rn Studio Sistemas AudiovisuaifiledCriticalRn Studio Sistemas Audiovisuai
Priority to BR7608541ApriorityCriticalpatent/BR7608541A/en
Publication of BR7608541ApublicationCriticalpatent/BR7608541A/en