Indeferimento
#9.2
03/12/1985
RPI 751
Application data
Number
PI8004055Type
Filing
Publication
The application was refused by the INPI on 03/12/1985. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/12/1985. We update with every new RPI gazette, published weekly.
Applicants
Centro de Pesquisas de Energia Elétrica - CEPEL
RJ, BR
Inventors
S. J. (pessoa física)
S. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
03/12/1985
RPI 751
#4.1
05/15/1984
RPI 708
#3.1
03/02/1982
RPI 593
#15.11
As classificações anteriores eram: H04L 1/20, H04B 3/46
08/25/2015
RPI 2329
From the same holder
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