Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
The application was refused by the INPI on 05/21/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
KLABIN CERAMICA S A [BR]
Inventors
P. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/18/1988
RPI 939
#3.2
07/05/1988
RPI 924
#2.1
03/15/1988
RPI 908
#15.11
01/26/2010
RPI 2038
#9.2
05/21/1991
RPI 1068
#7.1
08/14/1990
RPI 1028
From the same holder
Same category
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