Publicação antecipada
#3.2
06/13/1989
RPI 973
The application was refused by the INPI on 11/17/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants
Carbex da Amazonia S/A
AM, BR
Inventors
A. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
06/13/1989
RPI 973
#2.1
04/04/1989
RPI 963
#15.11
04/04/1995
RPI 1270
#9.2
11/17/1992
RPI 1146
#4.1
03/06/1990
RPI 1008
From the same holder
Same category
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