10.1
11/09/1982
RPI 629
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 11/09/1982. We update with every new RPI gazette, published weekly.
Applicants
B. T. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/09/1982
RPI 629
06/15/1982
RPI 608
#6.1
06/08/1982
RPI 607
#15.11
A classificação anterior era: H04J 13/00
06/05/2012
RPI 2161
From the same holder
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