Solicitação de exame técnico
#4.1
06/09/1987
RPI 868
Application data
Number
PI8404201Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 06/09/1987. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
M. H. (pessoa física)
IPC Classification
Priority claims
GB
8323061 · 08/26/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
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