Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
The application was refused by the INPI on 06/25/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
N. G. (pessoa física)
SP, BR
Inventors
N. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/21/1989
RPI 996
#3.1
05/30/1989
RPI 971
#2.1
02/17/1988
RPI 904
#9.2
06/25/1991
RPI 1073
12/26/1990
RPI 1047
#5.1
03/20/1990
RPI 1010
Same category
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