Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
Application data
Number
PI8700324Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
F. L. Smidth Comércio e Industria Ltda
SP, BR
F.L. Smidth, S.A., Comércio e Indústria.
Inventors
H. A. (pessoa física)
DK
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