4.1.2
02/14/1989
RPI 956
Application data
Number
PI8705888Type
Filing
Publication
The application was refused by the INPI on 09/22/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Rotocron Indústria, Comércio e Representações Ltda
SP, BR
Inventors
F. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/14/1989
RPI 956
#4.1
10/04/1988
RPI 937
#3.2
05/17/1988
RPI 917
#2.1
03/01/1988
RPI 906
#15.11
06/01/1993
RPI 1174
#9.2
09/22/1992
RPI 1138
Same category
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