Solicitação de exame técnico
#4.1
03/24/1987
RPI 857
Application data
Number
PI8601196Type
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: 03/24/1987. We update with every new RPI gazette, published weekly.
Applicants
C. F. (pessoa física)
DE
Inventors
E. N. (pessoa física)
JP
H. Y. (pessoa física)
JP
M. H. (pessoa física)
JP
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07/22/2008
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