Solicitação de exame técnico
#4.1
08/15/1989
RPI 982
Application data
Number
PI8604127Type
Filing
Publication
Published on 04/22/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
ELF AQUITAINE [FR]
Inventors
B. C. (pessoa física)
R. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/15/1989
RPI 982
#3.1
04/22/1987
RPI 861
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03/17/1987
RPI 856
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09/17/1991
RPI 1085
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