Solicitação de exame técnico
#4.1
12/16/1986
RPI 843
Application data
Number
PI8502065Type
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: 12/16/1986. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
A. W. (pessoa física)
GB
R. H. (pessoa física)
US
R. G. (pessoa física)
AU
S. R. (pessoa física)
NL
IPC Classification
Priority claims
GB
84 11161 · 05/01/1984
GB
84 31873 · 12/18/1984
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