Solicitação de exame técnico
#4.1
12/29/1987
RPI 897
The application was refused by the INPI on 04/30/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
A. P. (pessoa física)
Inventors
A. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/29/1987
RPI 897
#3.2
11/10/1987
RPI 890
#2.1
11/03/1987
RPI 889
#9.2
04/30/1991
RPI 1065
12/18/1990
RPI 1046
#15.3
10/16/1990
RPI 1037
Same category
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