Solicitação de exame técnico
#4.1
07/08/1986
RPI 820
Application data
Number
PI8501516Type
Filing
Publication
The patent was granted on 02/18/1992 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: 07/08/1986. We update with every new RPI gazette, published weekly.
Applicants
M. K. (pessoa física)
JP
Inventors
H. K. (pessoa física)
JP
K. T. (pessoa física)
JP
S. S. (pessoa física)
JP
S. O. (pessoa física)
JP
T. Y. (pessoa física)
JP
Y. M. (pessoa física)
JP
Y. Y. (pessoa física)
JP
Y. N. (pessoa física)
JP
IPC Classification
Priority claims
JP
65504/1984 · 04/02/1984
JP
66286/1984 · 04/03/1984
JP
82646/1984 · 04/24/1984
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