Concessão da patente
#16.1
10/30/1984
RPI 732
Application data
Number
PI7908945Type
Filing
Publication
PCT
EP1979000098 The letters patent expired on 05/09/1995: 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Inventors
A. F. (pessoa física)
H. G. (pessoa física)
P. H. (pessoa física)
S. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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RPI 732
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Procedimento automático de reclassificação. A classificação IPC anterior era B29D 7/24.
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