Solicitação de exame técnico
#4.1
12/08/1987
RPI 894
Application data
Number
PI8601370Type
Filing
Publication
The application was refused by the INPI on 01/29/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
C. O. (pessoa física)
PT
Inventors
C. O. (pessoa física)
PT
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/08/1987
RPI 894
#3.1
12/02/1986
RPI 841
#2.1
10/21/1986
RPI 835
#9.2
01/29/1991
RPI 1052
#7.1
07/31/1990
RPI 1026
01/16/1990
RPI 1002
Same category
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