102
10/10/1989
RPI 990
The letters patent expired on 04/04/1995: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Fisons Limited, companhia britânica
GB
Inventors
J. P. (pessoa física)
GB
IPC Classification
Priority claims
GB
22306/78 · 05/25/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
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