Exigência - art. 36 da LPI
#6.1
04/25/1989
RPI 966
Application data
Number
PI8204597Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. F. (pessoa física)
CH
W. M. (pessoa física)
CH
IPC Classification
Priority claims
CH
2205/82 · 04/08/1982
CH
5075/81 · 08/06/1981
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