Solicitação de exame técnico
#4.1
07/19/1988
RPI 926
Application data
Number
PI8505119Type
Filing
Publication
The patent was granted on 06/30/1992 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: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
C. T. (pessoa física)
US
J. S. (pessoa física)
US
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