Publicação antecipada
#3.2
08/08/1989
RPI 981
The application was refused by the INPI on 03/02/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Duratex S/A
SP, BR
Inventors
P. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
08/08/1989
RPI 981
#2.1
05/30/1989
RPI 971
#9.2
03/02/1993
RPI 1161
#5.1
06/12/1990
RPI 1022
#5.1
05/08/1990
RPI 1017
#4.1
02/13/1990
RPI 1006
From the same holder
Same category
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