Pedido de patente depositado
#2.1
02/21/1989
RPI 957
Application data
Number
PI8805178Type
Filing
Publication
The application was refused by the INPI on 04/20/1993. 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
B. R. (pessoa física)
SP, BR
Inventors
B. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
02/21/1989
RPI 957
#9.2
04/20/1993
RPI 1168
#7.1
09/29/1992
RPI 1139
#4.1
01/29/1991
RPI 1052
#3.1
05/22/1990
RPI 1019
From the same holder
Same category
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