16.3
03/20/1984
RPI 700
The letters patent expired on 06/21/1994: 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
SCHUBERT & SALZER MASCHINEN
Inventors
B. E. (pessoa física)
B. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/20/1984
RPI 700
#16.1
12/27/1983
RPI 688
#13.1
09/06/1983
RPI 672
#9.1
04/19/1983
RPI 652
#6.1
06/01/1982
RPI 606
#21.1
06/21/1994
RPI 1229
From the same holder
Same category
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