11.3
08/29/1989
RPI 984
Application data
Number
PI8401300Type
Filing
Publication
The patent was granted on 03/26/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Nec Corporation., empresa japonesa
JP
Inventors
M. W. (pessoa física)
JP
T. W. (pessoa física)
JP
IPC Classification
Priority claims
JP
21115/1984 · 02/08/1984
JP
44741/1983 · 03/17/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
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