Solicitação de exame técnico
#4.1
09/27/1988
RPI 936
The application was refused by the INPI on 11/27/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
D. H. (pessoa física)
Inventors
D. H. (pessoa física)
M. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/27/1988
RPI 936
#3.2
05/10/1988
RPI 916
#2.1
05/03/1988
RPI 915
#9.2
11/27/1990
RPI 1043
Same category
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