Solicitação de exame técnico
#4.1
06/13/1989
RPI 973
Application data
Number
PI8603998Type
Filing
Publication
The patent was granted on 04/28/1992 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: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants
Stamicarbon BV
NL
Inventors
H. R. (pessoa física)
NL
P. L. (pessoa física)
NL
R. S. (pessoa física)
NL
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