14.4
11/22/1988
RPI 944
The application was refused by the INPI on 07/31/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
RUBENS SEIGEL [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/22/1988
RPI 944
#4.1
10/20/1987
RPI 887
#3.2
09/01/1987
RPI 880
#2.1
07/07/1987
RPI 872
#9.2
07/31/1990
RPI 1026
From the same holder
Same category
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