Pedido de licença compulsória
#20.1
12/18/1984
RPI 739
The patent was granted on 04/27/1982 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: 12/18/1984. We update with every new RPI gazette, published weekly.
Applicants
POLYAIR MASCHINENBAU GMBH
Inventors
S. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/18/1984
RPI 739
#16.1
04/27/1982
RPI 601
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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