Solicitação de exame técnico
#4.1
08/05/1986
RPI 824
Application data
Number
PI8502187Type
Filing
Publication
The patent was granted on 05/28/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/05/1986. We update with every new RPI gazette, published weekly.
Applicants
M. K. (pessoa física)
JP
Inventors
Y. W. (pessoa física)
JP
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