Publicação do pedido de patente
#3.1
07/19/1988
RPI 926
Application data
Number
PI8706322Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
C. H. (pessoa física)
GB
D. L. (pessoa física)
GB
J. C. (pessoa física)
GB
T. M. (pessoa física)
GB
IPC Classification
Priority claims
GB
8628109 · 11/25/1986
GB
8725672 · 11/03/1987
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