Conhecimento de parecer técnico
#7.1
01/10/1989
RPI 951
Application data
Number
PI8403150Type
Filing
Publication
The application was refused by the INPI on 10/29/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
M. T. (pessoa física)
RS, BR
Inventors
M. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
01/10/1989
RPI 951
#4.1
02/09/1988
RPI 903
#3.1
01/28/1986
RPI 797
#2.1
09/04/1984
RPI 724
#9.2
10/29/1991
RPI 1091
#15.6
12/26/1990
RPI 1047
#15.3
08/21/1990
RPI 1029
Same category
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