Solicitação de exame técnico
#4.1
10/31/1989
RPI 993
Application data
Number
PI8707033Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
W. G. (pessoa física)
GB
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