Publicação do pedido de patente
#3.1
02/21/1989
RPI 957
The application was refused by the INPI on 06/29/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
D. M. (pessoa física)
SP, BR
Inventors
D. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/21/1989
RPI 957
#2.1
12/15/1987
RPI 895
#9.2
06/29/1993
RPI 1178
#7.1
11/17/1992
RPI 1146
#4.1
04/23/1991
RPI 1064
From the same holder
Same category
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