Concessão da patente
#16.1
06/28/1983
RPI 662
The letters patent expired on 05/02/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/28/1983. We update with every new RPI gazette, published weekly.
Applicants
PHILIPS NV
Inventors
C. M. (pessoa física)
H. M. (pessoa física)
V. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1983
RPI 662
#13.1
05/17/1983
RPI 656
06/15/1982
RPI 608
#4.1
11/03/1981
RPI 576
#21.1
05/02/1995
RPI 1274
From the same holder
Same category
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