Pedido de licença compulsória
#20.1
03/15/1988
RPI 908
The patent was granted on 07/27/1982 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/15/1988. We update with every new RPI gazette, published weekly.
Applicants
ERCO IND LTD
Inventors
F. M. (pessoa física)
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/15/1988
RPI 908
10/06/1987
RPI 885
#16.1
07/27/1982
RPI 614
#13.1
02/02/1982
RPI 589
#9.1
10/06/1981
RPI 572
#18.2
01/21/1992
RPI 1103
From the same holder
Same category
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