Indeferimento
#9.2
01/03/1984
RPI 689
Application data
Number
PI8007574Type
Filing
Publication
The application was refused by the INPI on 01/03/1984. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/03/1984. We update with every new RPI gazette, published weekly.
Applicants
Duráveis Equipamentos de Segurança Ltda
Inventors
B. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
01/03/1984
RPI 689
#4.1
07/12/1983
RPI 664
#3.1
07/20/1982
RPI 613
From the same holder
Same category
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