Publicação do pedido de patente
#3.1
11/03/1987
RPI 889
Application data
Number
PI8601570Type
Filing
Publication
The application was refused by the INPI on 12/03/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
P. L. (pessoa física)
SP, BR
Inventors
P. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/03/1987
RPI 889
#2.1
10/21/1986
RPI 835
#9.2
12/03/1991
RPI 1096
#7.1
05/28/1991
RPI 1069
#5.1
10/23/1990
RPI 1038
#4.1
07/24/1990
RPI 1025
From the same holder
Same category
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