Solicitação de exame técnico
#4.1
06/28/1988
RPI 923
Application data
Number
PI8606570Type
Filing
Publication
The application was refused by the INPI on 06/26/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
O. P. (pessoa física)
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/28/1988
RPI 923
#3.2
06/23/1987
RPI 870
#2.1
04/28/1987
RPI 862
#9.2
06/26/1990
RPI 1024
Same category
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