Solicitação de exame técnico
#4.1
07/04/1989
RPI 976
The application was refused by the INPI on 03/20/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Cia Vidraria Santa Marina
Inventors
M. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/04/1989
RPI 976
#3.1
08/30/1988
RPI 932
#2.1
05/12/1987
RPI 864
#9.2
03/20/1990
RPI 1010
Same category
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