16.3
03/20/1984
RPI 700
The letters patent expired on 04/04/1995: 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: 03/20/1984. We update with every new RPI gazette, published weekly.
Applicants
SIEMENS AG
Inventors
B. D. (pessoa física)
B. K. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
03/20/1984
RPI 700
#16.1
12/27/1983
RPI 688
#9.1
07/05/1983
RPI 663
#15.11
11/23/1982
RPI 631
#6.1
10/19/1982
RPI 626
#4.1
03/16/1982
RPI 595
#21.1
04/04/1995
RPI 1270
From the same holder
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