Publicação do pedido de patente
#3.1
10/18/1988
RPI 939
Application data
Number
PI8801146Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
Akzo N.V.
NL
Inventors
A. R. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/18/1988
RPI 939
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07/12/1988
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09/02/2008
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04/30/1996
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10/24/1995
RPI 1299
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09/26/1995
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11/13/1990
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