Pedido de licença compulsória
#20.1
04/05/1988
RPI 911
The patent was granted on 09/25/1984 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Man Gutehoffnungshutte Gmbh.
DE
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
04/05/1988
RPI 911
#16.1
09/25/1984
RPI 727
#13.1
04/17/1984
RPI 704
#9.1
12/20/1983
RPI 687
#4.1
10/13/1981
RPI 573
04/09/1996
RPI 1323
#21.1
03/12/1996
RPI 1319
From the same holder
Same category
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