Publicação do pedido de patente
#3.1
02/02/1988
RPI 902
Application data
Number
PI8602939Type
Filing
Publication
The application was refused by the INPI on 01/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
E. B. (pessoa física)
SP, BR
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/02/1988
RPI 902
#2.1
12/23/1986
RPI 844
#9.2
01/02/1991
RPI 1048
#4.1
05/08/1990
RPI 1017
From the same holder
Same category
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