Concessão da patente
#16.1
06/28/1988
RPI 923
Application data
Number
PI8404022Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
F.L. Smidth Comercio e Industria Ltda
SP, BR
F.L. Smidth, S.A., Comércio e Indústria.
Inventors
H. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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