Concessão da patente
#16.1
12/30/1986
RPI 845
Application data
Number
PI8204921Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
A. O. (pessoa física)
FI
Inventors
S. R. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/30/1986
RPI 845
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07/01/2008
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