Publicação do pedido de patente
#3.1
10/24/1989
RPI 992
Application data
Number
PI8900949Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Centre National D'Etudes Spatiales, estabelecimento público francês
FR
Inventors
D. R. (pessoa física)
FR
J. D. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/24/1989
RPI 992
#2.1
04/11/1989
RPI 964
#21.1
Patente extinta em 01/03/2004
12/15/2009
RPI 2032
#16.1
10/25/1994
RPI 1247
#13.1
06/07/1994
RPI 1227
#9.1
02/22/1994
RPI 1212
#4.1
11/05/1991
RPI 1092
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