Solicitação de exame técnico
#4.1
11/04/1986
RPI 837
Application data
Number
PI8505826Type
Filing
Publication
The application was allowed on 03/02/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 11/04/1986. We update with every new RPI gazette, published weekly.
Applicants
Sumitomo Chemical Company, Limited
JP
Inventors
H. N. (pessoa física)
T. H. (pessoa física)
T. H. (pessoa física)
Y. T. (pessoa física)
IPC Classification
Priority claims
JP
119498/85 · 05/31/1985
JP
124708/85 · 06/07/1985
JP
147381/84 · 11/22/1984
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