Solicitação de exame técnico
#4.1
02/14/1989
RPI 956
Application data
Number
PI8602961Type
Filing
Publication
The patent was granted on 06/29/1993 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: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Brasex Participações Limitada
Explo Brasil S.A.
RJ, BR
Inventors
J. C. (pessoa física)
ZA
W. F. (pessoa física)
ZA
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