Solicitação de exame técnico
#4.1
09/19/1989
RPI 987
The application was refused by the INPI on 06/26/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
Sulplast Fibra de Vidro e Termoplástico Ltda
SP, BR
Inventors
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/19/1989
RPI 987
#3.2
02/21/1989
RPI 957
#2.1
02/17/1988
RPI 904
#9.2
06/26/1990
RPI 1024
From the same holder
Same category
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