Solicitação de exame técnico
#4.1
01/26/1988
RPI 901
Application data
Number
PI8501677Type
Filing
Publication
The patent was granted on 05/30/1995 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. S. (pessoa física)
CH
D. F. (pessoa física)
CH
W. M. (pessoa física)
CH
IPC Classification
Priority claims
CH
1822/84 · 04/11/1984
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