Solicitação de exame técnico
#4.1
10/31/1989
RPI 993
Application data
Number
PI8800906Type
Filing
Publication
The application was refused by the INPI on 12/10/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Bandeirante Indústria e Comércio Aparelhos Eletronicos Ltda
SP, BR
Inventors
J. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/31/1989
RPI 993
#3.2
06/06/1989
RPI 972
#2.1
06/28/1988
RPI 923
#9.2
12/10/1991
RPI 1097
Same category
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