Solicitação de exame técnico
#4.1
04/26/1988
RPI 914
Application data
Number
PI8601524Type
Filing
Publication
The application was refused by the INPI on 07/24/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
LOURIVAL PAZ FILHO [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/26/1988
RPI 914
#3.1
11/03/1987
RPI 889
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11/04/1986
RPI 837
#9.2
07/24/1990
RPI 1025
Same category
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