Concessão da patente
#16.1
06/24/1986
RPI 818
Application data
Number
PI8102322Type
Filing
Publication
The patent was granted on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
US
Inventors
E. M. (pessoa física)
F. D. (pessoa física)
S. F. (pessoa física)
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