Solicitação de exame técnico
#4.1
10/14/1986
RPI 834
Application data
Number
PI8506017Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/14/1986. We update with every new RPI gazette, published weekly.
Applicants
MITSUI CHEMICALS, INC.
JP
Mitsui Toatsu Chemicals, Incorporated
JP
Inventors
K. K. (pessoa física)
JP
M. A. (pessoa física)
JP
N. F. (pessoa física)
JP
T. K. (pessoa física)
JP
T. N. (pessoa física)
JP
T. S. (pessoa física)
JP
Y. K. (pessoa física)
JP
IPC Classification
Priority claims
JP
113238/1985 · 05/28/1985
JP
253646/1985 · 11/14/1985
JP
254234/1984 · 12/03/1984
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