Retificação
#15.3
07/21/1987
RPI 874
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 07/21/1987. We update with every new RPI gazette, published weekly.
Applicants
JOEL SILVEIRA E SILVA [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
07/21/1987
RPI 874
#7.1
07/08/1986
RPI 820
#4.1
07/23/1985
RPI 770
#3.1
02/12/1985
RPI 747
#2.1
08/09/1983
RPI 668
Same category
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