Publicação do pedido de patente
#3.1
05/23/1989
RPI 970
Application data
Number
PI8802399Type
Filing
Publication
The letters patent expired on 12/11/2012: 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: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
P. P. (pessoa física)
FR
Inventors
P. P. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/23/1989
RPI 970
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12/11/2012
RPI 2188
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