Deferimento
#9.1
10/24/1989
RPI 992
The letters patent expired on 09/17/1996: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
JP
Inventors
M. I. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
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RPI 992
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