Solicitação de exame técnico
#4.1
02/24/1987
RPI 853
Application data
Number
PI8600754Type
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: 02/24/1987. We update with every new RPI gazette, published weekly.
Applicants
N. C. (pessoa física)
JP
Inventors
B. C. (pessoa física)
JP
K. I. (pessoa física)
JP
S. Y. (pessoa física)
JP
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