Carta-patente expirada
#21.1
Patente extinta em 19/07/2003
09/02/2008
RPI 1965
Application data
Number
PI8807639Type
Filing
Publication
PCT
EP1988000650 The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
A. D. (pessoa física)
DE
H. H. (pessoa física)
DE
H. G. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 37 25 784.6 · 08/04/1987
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Patente extinta em 19/07/2003
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