Concessão da patente
#16.1
04/26/1988
RPI 914
Application data
Number
PI8201797Type
Filing
Publication
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Nissan Chemical Industries Ltd
JP
Inventors
H. S. (pessoa física)
JP
I. Y. (pessoa física)
JP
M. O. (pessoa física)
JP
T. T. (pessoa física)
JP
IPC Classification
Priority claims
JP
SHO 56-186,454 · 11/20/1981
JP
SHO 56-48 ,835 · 04/01/1981
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