Indeferimento
#9.2
11/10/1987
RPI 890
The application was refused by the INPI on 11/10/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/10/1987. We update with every new RPI gazette, published weekly.
Applicants
OSVALDO MACHADO [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
11/10/1987
RPI 890
#4.1
10/29/1986
RPI 836
#3.1
08/26/1986
RPI 827
#2.1
04/09/1985
RPI 755
Same category
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