Solicitação de exame técnico
#4.1
02/17/1988
RPI 904
Application data
Number
PI8602267Type
Filing
Publication
The application was refused by the INPI on 05/21/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Metalac S/A. - Indústria e Comércio.
SP, BR
Inventors
R. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/17/1988
RPI 904
#3.1
12/22/1987
RPI 896
#2.1
11/18/1986
RPI 839
#9.2
05/21/1991
RPI 1068
#7.1
08/14/1990
RPI 1028
From the same holder
Same category
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