Solicitação de exame técnico
#4.1
08/15/1989
RPI 982
Application data
Number
PI8806147Type
Filing
Publication
The application was refused by the INPI on 12/03/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
R. B. (pessoa física)
SP, BR
Inventors
R. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/15/1989
RPI 982
#3.2
08/08/1989
RPI 981
#2.1
04/04/1989
RPI 963
#9.2
12/03/1991
RPI 1096
12/26/1990
RPI 1047
#5.1
01/16/1990
RPI 1002
Same category
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