Pedido de licença compulsória
#20.1
07/11/1989
RPI 977
Application data
Number
PI8006896Type
Filing
Publication
The letters patent expired on 11/14/1995: 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: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Necchi Compressori S.r.L.
IT
N. A. (pessoa física)
IT
Inventors
B. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
07/11/1989
RPI 977
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06/24/1986
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10/22/1985
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02/20/1985
RPI 748
#4.1
08/28/1984
RPI 723
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07/06/1982
RPI 611
#21.1
11/14/1995
RPI 1302
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Same category
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