Publicação antecipada
#3.2
07/11/1989
RPI 977
Application data
Number
PI8806314Type
Filing
Publication
The application was refused by the INPI on 11/19/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Novatração Artefatos de Borracha S/A
SP, BR
Inventors
J. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
07/11/1989
RPI 977
#2.1
04/04/1989
RPI 963
#15.11
12/24/1991
RPI 1099
#9.2
11/19/1991
RPI 1094
#4.1
04/17/1990
RPI 1014
From the same holder
Same category
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