Solicitação de exame técnico
#4.1
11/03/1987
RPI 889
The application was refused by the INPI on 05/12/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
B. M. (pessoa física)
SP, BR
Inventors
B. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/03/1987
RPI 889
#3.2
09/22/1987
RPI 883
#2.1
07/07/1987
RPI 872
#9.2
05/12/1992
RPI 1119
#7.1
04/09/1991
RPI 1062
From the same holder
Same category
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