Cessão de direito de exploração
#22.1
05/20/1986
RPI 813
The patent was granted on 09/27/1983 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: 05/20/1986. We update with every new RPI gazette, published weekly.
Applicants
I. I. (pessoa física)
NIPPON STEEL CORP
Inventors
H. H. (pessoa física)
K. O. (pessoa física)
M. K. (pessoa física)
M. M. (pessoa física)
Y. M. (pessoa física)
Y. Y. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
05/20/1986
RPI 813
#16.1
09/27/1983
RPI 675
#13.1
06/21/1983
RPI 661
#9.1
03/01/1983
RPI 645
#4.1
04/13/1982
RPI 599
#18.2
04/12/1994
RPI 1219
From the same holder
Same category
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