Conhecimento de parecer técnico
#7.1
09/26/1989
RPI 988
Application data
Number
PI8503526Type
Filing
Publication
The application was refused by the INPI on 05/15/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
J. B. (pessoa física)
M. F. (pessoa física)
Inventors
B. [. (pessoa física)
F. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
09/26/1989
RPI 988
#5.1
10/04/1988
RPI 937
#4.1
09/20/1988
RPI 935
07/12/1988
RPI 925
#4.1
05/17/1988
RPI 917
10/06/1987
RPI 885
#3.1
03/04/1987
RPI 854
#2.1
10/01/1985
RPI 780
#9.2
05/15/1990
RPI 1018
Same category
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