Pedido de licença compulsória
#20.1
11/01/1983
RPI 680
The patent was granted on 04/26/1983 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: 11/01/1983. We update with every new RPI gazette, published weekly.
Applicants
C. H. (pessoa física)
Inventors
C. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
11/01/1983
RPI 680
#16.1
04/26/1983
RPI 653
#9.1
08/10/1982
RPI 616
#4.1
01/05/1982
RPI 585
#18.2
04/12/1994
RPI 1219
From the same holder
Same category
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