Concessão da patente
#16.1
11/27/1984
RPI 736
The letters patent expired on 05/16/1995: 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
C. A. (pessoa física)
AT
Inventors
H. J. (pessoa física)
S. H. (pessoa física)
IPC Classification
Priority claims
DE
P2900888.6 · 01/11/1979
DE
P2924652.4 · 06/19/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
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RPI 736
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