Pedido de patente depositado
#2.1
03/28/1989
RPI 962
The application was refused by the INPI on 12/13/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
P. A. (pessoa física)
SP, BR
Inventors
N. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
03/28/1989
RPI 962
#9.2
12/13/1994
RPI 1254
#7.1
02/01/1994
RPI 1209
#4.1
05/11/1993
RPI 1171
#3.1
11/20/1990
RPI 1042
Same category
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