Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8003289Type
Filing
Publication
The letters patent expired on 06/13/1995: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Fundação Centro Tecnológico de Minas Gerais/Cetec
MG, BR
Inventors
M. E. (pessoa física)
P. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
05/17/1988
RPI 917
02/17/1988
RPI 904
08/11/1987
RPI 877
08/26/1986
RPI 827
#12.2
08/02/1983
RPI 667
#9.2
04/05/1983
RPI 650
#5.1
12/14/1982
RPI 634
#4.1
06/22/1982
RPI 609
#3.1
01/19/1982
RPI 587
#21.1
06/13/1995
RPI 1280
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