Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 03/29/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Hitachi, Ltd.
JP
Inventors
M. K. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
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03/29/1983
RPI 649
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01/11/1983
RPI 638
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08/24/1982
RPI 618
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02/09/1982
RPI 590
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