Solicitação de exame técnico
#4.1
02/17/1987
RPI 852
Application data
Number
PI8601324Type
Filing
Publication
The patent was granted on 08/31/1993 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: 02/17/1987. We update with every new RPI gazette, published weekly.
Applicants
Mitsui Toatsu Chemicals, Inc.
JP
Inventors
M. T. (pessoa física)
JP
S. A. (pessoa física)
JP
Y. K. (pessoa física)
JP
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