Publicação do pedido de patente
#3.1
12/05/1989
RPI 998
Application data
Number
PI8902010Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Inventors
C. V. (pessoa física)
NL
F. S. (pessoa física)
NL
IPC Classification
Priority claims
GB
8810196.9 · 04/29/1988
GB
8824109.6 · 10/14/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
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