Publicação do pedido de patente
#3.1
09/19/1989
RPI 987
Application data
Number
PI8900344Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
Nihonkenkozoshinkenkyukai CO , Ltd
JP
Inventors
I. M. (pessoa física)
JP
M. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/19/1989
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Procedimento automático de reclassificação. A classificação IPC anterior era A61N 1/42.
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