Solicitação de exame técnico
#4.1
09/29/1987
RPI 884
Application data
Number
PI8602862Type
Filing
Publication
The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
C. L. (pessoa física)
GB
F. L. (pessoa física)
GB
IPC Classification
Priority claims
GB
8515721 · 06/21/1985
GB
8524602 · 10/04/1985
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