Deferimento
#9.1
11/14/1989
RPI 995
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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
E. L. (pessoa física)
RJ, BR
Inventors
E. L. (pessoa física)
BR
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