Pedido de licença compulsória
#20.1
09/23/1986
RPI 831
Application data
Number
PI8102889Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 09/23/1986. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
FR
Inventors
B. J. (pessoa física)
B. M. (pessoa física)
IPC Classification
Priority claims
FR
80 10311 · 05/09/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
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