Conhecimento de parecer técnico
#7.1
07/25/1989
RPI 979
Application data
Number
PI8506679Type
Filing
Publication
The application was refused by the INPI on 05/01/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
LEON JENTOF [BR]
Inventors
J. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
07/25/1989
RPI 979
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RPI 881
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06/02/1987
RPI 867
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05/19/1987
RPI 865
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05/01/1990
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From the same holder
Same category
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