Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8401436Type
Filing
Publication
The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Basf Farben + Fasern Ag.
DE
Inventors
E. S. (pessoa física)
DE
K. A. (pessoa física)
DE
R. O. (pessoa física)
DE
W. L. (pessoa física)
DE
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