14.1
07/11/1989
RPI 977
The application was refused by the INPI on 05/22/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
LISIO JUSCELINO GONZAGA [BR]
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/11/1989
RPI 977
#3.1
02/17/1988
RPI 904
#2.1
01/27/1987
RPI 849
#9.2
05/22/1990
RPI 1019
From the same holder
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