Pedido de patente depositado
#2.1
04/19/1988
RPI 913
Application data
Number
PI8704195Type
Filing
Publication
The application was refused by the INPI on 08/18/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A - TELEBRÁS
DF, BR
Inventors
A. G. (pessoa física)
BR
J. R. (pessoa física)
BR
J. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/19/1988
RPI 913
#3.2
03/15/1988
RPI 908
#9.2
08/18/1992
RPI 1133
#15.11
08/11/1992
RPI 1132
#4.1
10/09/1990
RPI 1036
From the same holder
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