10.1
08/09/1988
RPI 929
Application data
Number
PI8201286Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Telecomunicações Brasileiras S/A - Telebrás
SP, BR
Inventors
A. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/09/1988
RPI 929
#15.11
08/02/1988
RPI 928
#7.1
03/01/1988
RPI 906
#4.1
02/18/1986
RPI 800
#3.1
11/01/1983
RPI 680
#2.1
04/26/1983
RPI 653
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