Solicitação de exame técnico
#4.1
08/23/1988
RPI 931
The application was refused by the INPI on 01/02/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.
Applicants
MARILIA DE CARVALHO BRITO [BR]
ROBERT HARRY FEINBERG [BR]
Inventors
A. [. (pessoa física)
B. [. (pessoa física)
C. (pessoa física)
F. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/23/1988
RPI 931
07/19/1988
RPI 926
#2.1
07/12/1988
RPI 925
#3.2
07/12/1988
RPI 925
#3.2
05/10/1988
RPI 916
#2.1
11/17/1987
RPI 891
#9.2
01/02/1990
RPI 1000
Same category
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