Solicitação de exame técnico
#4.1
06/27/1989
RPI 975
Application data
Number
PI8701960Type
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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
Hydro Mécanique Research S.A.
LU
Inventors
H. N. (pessoa física)
NL
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