10.1
11/18/1986
RPI 839
Application data
Number
PI8107494Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 11/18/1986. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A - Telebrás
SP, BR
Inventors
B. J. (pessoa física)
P. A. (pessoa física)
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/18/1986
RPI 839
#6.1
08/26/1986
RPI 827
#4.1
09/24/1985
RPI 779
#3.1
07/05/1983
RPI 663
#2.1
01/05/1982
RPI 585
From the same holder
Same category
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