Pedido de patente depositado
#2.1
03/07/1989
RPI 959
Application data
Number
PI8805437Type
Filing
Publication
The application was refused by the INPI on 08/27/1996. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Fundação E.J. Zerbini
SP, BR
Inventors
E. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
03/07/1989
RPI 959
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08/27/1996
RPI 1343
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08/29/1995
RPI 1291
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03/24/1992
RPI 1112
#3.1
06/05/1990
RPI 1021
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