Indeferimento
#9.2
07/07/1987
RPI 872
The application was refused by the INPI on 07/07/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/07/1987. We update with every new RPI gazette, published weekly.
Applicants
LUIZ GONZAGA LOURENCO [BR]
Inventors
L. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
07/07/1987
RPI 872
#7.1
12/23/1986
RPI 844
#4.1
03/04/1986
RPI 802
#3.1
01/03/1984
RPI 689
#2.1
07/13/1982
RPI 612
Same category
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