BR9700870A -
Improvements in advertising devices for the selective presentation of posters through a viewing space
- Google Patents
Improvements in advertising devices for the selective presentation of posters through a viewing space
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Publication number
BR9700870A
BR9700870ABR9700870ABR9700870ABR9700870ABR 9700870 ABR9700870 ABR 9700870ABR 9700870 ABR9700870 ABR 9700870ABR 9700870 ABR9700870 ABR 9700870ABR 9700870 ABR9700870 ABR 9700870A
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Application filed by Montserrat Viola GessefiledCriticalMontserrat Viola Gesse
Publication of BR9700870ApublicationCriticalpatent/BR9700870A/en