Solicitação de exame técnico
#4.1
01/24/1989
RPI 953
Application data
Number
PI8601579Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
CH
Inventors
R. F. (pessoa física)
CH
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