Indeferimento
#9.2
08/01/1989
RPI 980
The application was refused by the INPI on 08/01/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
ROBERTO DE MINGO ZIMMERMANN [BR]
Inventors
Z. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
08/01/1989
RPI 980
#4.1
11/03/1987
RPI 889
#3.2
08/04/1987
RPI 876
#2.1
05/05/1987
RPI 863
Same category
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