Concessão da patente
#16.1
12/30/1986
RPI 845
The letters patent expired on 04/25/1995: 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Standard Electric S.A
ES
Inventors
C. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/30/1986
RPI 845
07/29/1986
RPI 823
#13.1
04/15/1986
RPI 808
#9.1
11/26/1985
RPI 788
#6.1
02/21/1984
RPI 696
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
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