Solicitação de exame técnico
#4.1
09/01/1987
RPI 880
Application data
Number
PI8605377Type
Filing
Publication
The application was refused by the INPI on 01/22/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/01/1987. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
Inventors
A. S. (pessoa física)
PT
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/01/1987
RPI 880
#3.2
07/07/1987
RPI 872
#2.1
04/14/1987
RPI 860
#9.2
01/22/1991
RPI 1051
#7.1
05/01/1990
RPI 1016
Same category
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