Indeferimento
#9.2
10/17/1989
RPI 991
The application was refused by the INPI on 10/17/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
E. R. (pessoa física)
Inventors
E. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
10/17/1989
RPI 991
#4.1
02/09/1988
RPI 903
#3.2
03/10/1987
RPI 855
#2.1
03/04/1987
RPI 854
Same category
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