Publicação do pedido de patente
#3.1
11/16/1988
RPI 943
Application data
Number
PI8801813Type
Filing
Publication
The application was refused by the INPI on 07/21/1998. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.- Conn
US
Inventors
S. G. (pessoa física)
US
T. W. (pessoa física)
US
Priority claims
US
039.551 · 04/16/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 27/16; B32B 27/26; C08J 5/18; B32B 31/14.
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