Solicitação de exame técnico
#4.1
01/03/1989
RPI 950
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: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
OLYNTHO SCHIRMER [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/03/1989
RPI 950
#15.6
11/01/1988
RPI 941
#15.3
09/15/1987
RPI 882
#3.1
03/11/1986
RPI 803
#2.1
09/25/1984
RPI 727
#9.2
02/06/1990
RPI 1005
Same category
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