Carta-patente expirada
#21.1
Patente extinta em 10/08/2009
12/11/2012
RPI 2188
Application data
Number
PI8807504Type
Filing
Publication
PCT
FR1988000234 The letters patent expired on 12/11/2012: 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: 12/11/2012. We update with every new RPI gazette, published weekly.
Applicants
Norsolor
FR
Inventors
F. J. (pessoa física)
FR
G. M. (pessoa física)
FR
S. L. (pessoa física)
FR
IPC Classification
Priority claims
FR
87/06828 · 05/15/1987
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