Exigência - art. 36 da LPI
#6.1
10/03/1989
RPI 989
Application data
Number
PI8300419Type
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba Geigy AG
CH
Inventors
D. H. (pessoa física)
DE
D. O. (pessoa física)
DE
O. S. (pessoa física)
DE
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