111
09/12/1989
RPI 986
Application data
Number
PI8106579Type
Filing
Publication
The application was refused on 09/12/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Centro de Pesquisas de Energia Elétrica - CEPEL
RJ, BR
Centro de Tecnologia Mineral - Cetem
RJ, BR
Inventors
L. M. (pessoa física)
S. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
09/12/1989
RPI 986
#12.2
02/28/1989
RPI 958
#15.11
01/10/1989
RPI 951
#9.2
11/01/1988
RPI 941
#4.1
08/13/1985
RPI 773
#3.1
05/17/1983
RPI 656
#2.1
12/07/1982
RPI 633
From the same holder
Same category
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