Publicação do pedido de patente
#3.1
04/26/1988
RPI 914
Application data
Number
PI8604241Type
Filing
Publication
The application was refused by the INPI on 09/12/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Instituto de Pesquisas Tecnológicas de São Paulo S/A - IPT
SP, BR
Inventors
O. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/26/1988
RPI 914
#2.1
03/17/1987
RPI 856
#9.2
09/12/1995
RPI 1293
#7.1
03/02/1993
RPI 1161
#4.1
09/25/1990
RPI 1034
From the same holder
Same category
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