Concessão da patente
#16.1
04/30/1985
RPI 758
Application data
Number
PI8103853Type
Filing
Publication
The patent was granted on 04/30/1985 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: 04/30/1985. We update with every new RPI gazette, published weekly.
Applicants
SHINAGAWA REFRACTORIES CO
VEITSCHER MAGNESITWERKE AG
Inventors
H. [. (pessoa física)
K. [. (pessoa física)
Y. [. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/30/1985
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