Solicitação de exame técnico
#4.1
10/31/1989
RPI 993
Application data
Number
PI8801463Type
Filing
Publication
Published on 10/25/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
JOAQUIM MARIANO DA COSTA FILHO [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/31/1989
RPI 993
#3.2
10/25/1988
RPI 940
#2.1
07/19/1988
RPI 926
#15.3
09/03/1991
RPI 1083
From the same holder
Same category
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