Concessão da patente
#16.1
06/24/1986
RPI 818
The letters patent expired on 03/19/1996: 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
N. C. (pessoa física)
JP
Inventors
H. Y. (pessoa física)
M. I. (pessoa física)
T. S. (pessoa física)
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