Solicitação de exame técnico
#4.1
09/08/1987
RPI 881
Application data
Number
PI8500475Type
Filing
Publication
Published on 09/17/1985, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.
Applicants
STAMICARBON [NL]
Inventors
B. J. (pessoa física)
P. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/08/1987
RPI 881
#3.1
09/17/1985
RPI 778
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04/23/1985
RPI 757
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06/25/1991
RPI 1073
From the same holder
Same category
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