Deferimento
#9.1
08/22/1989
RPI 983
Application data
Number
PI8404498Type
Filing
Publication
The patent was granted on 04/24/1990 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Sumitomo Metal Industries, Ltd.
JP
Inventors
H. N. (pessoa física)
JP
M. S. (pessoa física)
JP
S. F. (pessoa física)
JP
S. A. (pessoa física)
JP
S. O. (pessoa física)
JP
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