Solicitação de exame técnico
#4.1
09/22/1987
RPI 883
Application data
Number
PI8606600Type
Filing
Publication
The application was refused by the INPI on 05/21/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
I. S. (pessoa física)
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/22/1987
RPI 883
#3.2
08/18/1987
RPI 878
#2.1
04/28/1987
RPI 862
#9.2
05/21/1991
RPI 1068
#7.1
05/29/1990
RPI 1020
From the same holder
Same category
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