Solicitação de exame técnico
#4.1
05/27/1986
RPI 814
Application data
Number
PI8502191Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 05/27/1986. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
P. W. (pessoa física)
GB
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