Indeferimento
#9.2
12/13/1988
RPI 947
Application data
Number
PI8202921Type
Filing
Publication
The application was refused by the INPI on 12/13/1988. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Changer - Tecnologia e Patentes Ltda.
RS, BR
Inventors
J. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/13/1988
RPI 947
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