Conhecimento de parecer técnico
#7.1
10/10/1989
RPI 990
Application data
Number
PI8601697Type
Filing
Publication
The application was refused by the INPI on 08/21/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
PRENSOLAND DO BRASIL IND E COM [BR]
Inventors
A. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
10/10/1989
RPI 990
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02/24/1987
RPI 853
#3.2
12/30/1986
RPI 845
#2.1
10/29/1986
RPI 836
#9.2
08/21/1990
RPI 1029
From the same holder
Same category
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