Concessão da patente
#16.1
11/16/1982
RPI 630
The letters patent expired on 07/06/1993: 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: 11/16/1982. We update with every new RPI gazette, published weekly.
Applicants
SCHUBERT & SALZER MASCHINEN
Inventors
A. P. (pessoa física)
E. G. (pessoa física)
H. R. (pessoa física)
S. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/16/1982
RPI 630
#13.1
07/06/1982
RPI 611
#9.1
03/16/1982
RPI 595
#21.1
07/06/1993
RPI 1179
From the same holder
Same category
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