Concessão da patente
#16.1
12/30/1986
RPI 845
Application data
Number
PI8204443Type
Filing
Publication
The patent was granted on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Hitachi, Ltd.
JP
Inventors
A. M. (pessoa física)
JP
J. O. (pessoa física)
JP
K. S. (pessoa física)
JP
Y. A. (pessoa física)
JP
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