Concessão da patente
#16.1
07/30/1985
RPI 771
Application data
Number
PI8202384Type
Filing
Publication
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
Elkem A/S.
NO
Inventors
K. E. (pessoa física)
NO
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