Anuidade - prazo legal encerrado
#18.2
06/30/1987
RPI 871
Application data
Number
PI8003479Type
Filing
Publication
The patent was granted on 08/28/1984 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
Inventors
H. J. (pessoa física)
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