Carta-patente expirada
#21.1
Patente extinta em 30/05/2004
12/29/2009
RPI 2034
Application data
Number
PI8907481Type
Filing
Publication
PCT
EP1989000610 The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
S.I.T.I. Società Impianti Termoelettrici Industriali S.p.A
IT
U. W. (pessoa física)
IT
U. W. (pessoa física)
IT
Inventors
R. B. (pessoa física)
IT
U. W. (pessoa física)
IT
IPC Classification
Priority claims
IT
19202 A/88 · 01/26/1989
IT
19203 A/89 · 01/26/1989
IT
20936 A/88 · 06/10/1988
IT
20937 A/88 · 06/10/1988
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