Publicação do pedido de patente
#3.1
11/08/1988
RPI 942
The application was refused by the INPI on 03/17/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
M. D. (pessoa física)
RJ, BR
Inventors
M. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/08/1988
RPI 942
#2.1
07/14/1987
RPI 873
#9.2
03/17/1992
RPI 1111
#4.1
01/08/1991
RPI 1049
Same category
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