Publicação do pedido de patente
#3.1
05/10/1988
RPI 916
The application was refused by the INPI on 01/15/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
Altec Indústria e Comércio de Instrumentos Ltda
Inventors
M. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/10/1988
RPI 916
#2.1
03/31/1987
RPI 858
#15.11
07/02/1991
RPI 1074
#9.2
01/15/1991
RPI 1050
#5.1
05/29/1990
RPI 1020
#4.1
01/16/1990
RPI 1002
From the same holder
Same category
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