Indeferimento
#9.2
03/12/1985
RPI 751
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
Empresa Brasileira de Telecomunicações S/A - EMBRATEL
Inventors
S. D. (pessoa física)
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
03/12/1985
RPI 751
#4.1
02/16/1983
RPI 643
#3.2
11/09/1982
RPI 629
#4.2
08/24/1982
RPI 618
#2.1
11/10/1981
RPI 577
From the same holder
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