Republicação - classificação IPC
#15.11
05/02/1989
RPI 967
Application data
Number
PI8403187Type
Filing
Publication
The patent was granted on 12/26/1990 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: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours and Company
US
Inventors
J. V. (pessoa física)
US
IPC Classification
Priority claims
US
509.703 · 06/30/1983
US
509.705 · 06/30/1983
US
509.706 · 06/30/1983
US
566.996 · 12/30/1983
US
583.976 · 02/27/1984
US
583.977 · 02/27/1984
US
591.968 · 03/21/1984
US
591.969 · 03/21/1984
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