Pedido de patente depositado
#2.1
12/20/1988
RPI 948
Application data
Number
PI8803511Type
Filing
Publication
The application was refused by the INPI on 09/26/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
D. N. (pessoa física)
M. N. (pessoa física)
SP, BR
Inventors
D. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
12/20/1988
RPI 948
#9.2
09/26/1995
RPI 1295
#7.1
12/20/1994
RPI 1255
03/24/1992
RPI 1112
#4.1
04/16/1991
RPI 1063
#3.1
03/06/1990
RPI 1008
Same category
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