Solicitação de exame técnico
#4.1
06/03/1986
RPI 815
Application data
Number
PI8503470Type
Filing
Publication
The application was refused by the INPI on 10/06/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/03/1986. We update with every new RPI gazette, published weekly.
Applicants
S. B. (pessoa física)
SP, BR
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/03/1986
RPI 815
#3.2
11/05/1985
RPI 785
#2.1
09/24/1985
RPI 779
#9.2
10/06/1992
RPI 1140
#7.1
10/22/1991
RPI 1090
From the same holder
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