Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8301448Type
Filing
Publication
The patent was granted on 07/29/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Cselt Centro Studi e Laboratori Telecomunicazioni S.p.a.
IT
Italtel Societa Italiana Telecomunicazioni S.p.A
IT
Inventors
B. P. (pessoa física)
B. B. (pessoa física)
B. A. (pessoa física)
C. L. (pessoa física)
L. (pessoa física)
P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
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07/29/1986
RPI 823
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04/22/1986
RPI 809
#9.1
12/17/1985
RPI 791
#6.1
04/09/1985
RPI 755
#4.1
03/20/1984
RPI 700
#3.1
11/29/1983
RPI 684
#2.1
05/03/1983
RPI 654
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