Solicitação de exame técnico
#4.1
09/20/1988
RPI 935
Application data
Number
PI8706569Type
Filing
Publication
The application was refused by the INPI on 10/26/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Mitsui Toatsu Chemicals, Incorporated
JP
Inventors
A. Y. (pessoa física)
JP
C. H. (pessoa física)
JP
R. M. (pessoa física)
JP
T. O. (pessoa física)
JP
T. K. (pessoa física)
JP
IPC Classification
Priority claims
JP
288888/1986 · 12/05/1986
JP
288889/1986 · 12/05/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/20/1988
RPI 935
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 101/72; A23L 1/236.
03/27/2018
RPI 2464
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10/26/1993
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