20.4
06/16/1987
RPI 869
The letters patent expired on 11/14/1995: 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: 06/16/1987. We update with every new RPI gazette, published weekly.
Applicants
SWF Auto - Electric GMBH.
DE
Inventors
B. K. (pessoa física)
E. R. (pessoa física)
M. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/16/1987
RPI 869
#16.1
05/29/1984
RPI 710
#13.1
03/20/1984
RPI 700
#9.1
11/29/1983
RPI 684
#4.1
03/02/1982
RPI 593
#21.1
11/14/1995
RPI 1302
From the same holder
Same category
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