Solicitação de exame técnico
#4.1
02/10/1987
RPI 851
Application data
Number
PI8506141Type
Filing
Publication
The application was refused by the INPI on 11/03/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/10/1987. We update with every new RPI gazette, published weekly.
Applicants
S. P. (pessoa física)
RS, BR
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/10/1987
RPI 851
#3.2
03/18/1986
RPI 804
#2.1
02/25/1986
RPI 801
#9.2
11/03/1993
RPI 1196
#7.1
09/03/1991
RPI 1083
Same category
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