Concessão da patente
#16.1
02/04/1986
RPI 798
The letters patent expired on 05/16/1995: 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: 02/04/1986. We update with every new RPI gazette, published weekly.
Applicants
E. D. (pessoa física)
Inventors
D. J. (pessoa física)
Priority claims
FR
79 02 063 · 01/26/1979
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