Solicitação de exame técnico
#4.1
09/22/1987
RPI 883
Application data
Number
PI8406014Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Ciba SC Holding AG
CH
Inventors
D. W. (pessoa física)
DE
D. R. (pessoa física)
CH
G. S. (pessoa física)
CH
S. S. (pessoa física)
CH
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