Recurso
#12.1
10/25/1988
RPI 940
Application data
Number
PI8406082Type
Filing
Publication
The patent was granted on 05/29/1990 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: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
C. F. (pessoa física)
FR
Institut Français Du Petrole
FR
Inventors
J. D. (pessoa física)
FR
J. K. (pessoa física)
FR
J. L. (pessoa física)
FR
R. P. (pessoa física)
FR
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