10.1
10/18/1983
RPI 678
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 10/18/1983. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A-Telebrás
SP, BR
Inventors
A. J. (pessoa física)
G. J. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
10/18/1983
RPI 678
#7.1
07/05/1983
RPI 663
#4.1
04/20/1982
RPI 600
#3.1
12/15/1981
RPI 582
From the same holder
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