Solicitação de exame técnico
#4.1
05/09/1989
RPI 968
The application was refused by the INPI on 02/06/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
IVAN ABREU PARROT [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/09/1989
RPI 968
#3.1
03/10/1987
RPI 855
#2.1
10/22/1985
RPI 783
#9.2
02/06/1990
RPI 1005
Same category
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