Publicação do pedido de patente
#3.1
11/03/1987
RPI 889
Application data
Number
PI8601660Type
Filing
Publication
The application was refused by the INPI on 09/17/1991. 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
R. K. (pessoa física)
JP
Inventors
S. N. (pessoa física)
JP
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/03/1987
RPI 889
#2.1
10/29/1986
RPI 836
#9.2
09/17/1991
RPI 1085
#5.1
11/27/1990
RPI 1043
#4.1
07/24/1990
RPI 1025
From the same holder
Same category
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