Solicitação de exame técnico
#4.1
06/02/1987
RPI 867
Application data
Number
PI8402388Type
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: 06/02/1987. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. S. (pessoa física)
CH
D. Z. (pessoa física)
CH
D. N. (pessoa física)
CH
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06/02/1987
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07/08/2008
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