Solicitação de exame técnico
#4.1
12/05/1989
RPI 998
Application data
Number
PI8805452Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
FAEL S.A
CH
Inventors
H. R. (pessoa física)
CH
J. M. (pessoa física)
CH
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