Carta-patente expirada
#21.1
Patente extinta em 24/06/2012
07/02/2013
RPI 2217
Application data
Number
PI9205369Type
Filing
Publication
PCT
FR1992000577 The letters patent expired on 07/02/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Aerospatiale
FR
Institut Français du Petrole
FR
Inventors
C. S. (pessoa física)
FR
G. M. (pessoa física)
FR
M. A. (pessoa física)
FR
P. O. (pessoa física)
FR
IPC Classification
Priority claims
FR
91 08210 · 07/01/1991
FR
91 13912 · 11/12/1991
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/06/2012
07/02/2013
RPI 2217
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