Solicitação de exame técnico
#4.1
01/17/1989
RPI 952
The application was refused by the INPI on 05/22/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Indústria Plástica Ramos S/A
SP, BR
Inventors
I. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/17/1989
RPI 952
#3.1
08/30/1988
RPI 932
#2.1
07/07/1987
RPI 872
#9.2
05/22/1990
RPI 1019
From the same holder
Same category
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