Publicação do pedido de patente
#3.1
05/17/1988
RPI 917
Application data
Number
PI8603789Type
Filing
Publication
The application was refused by the INPI on 06/11/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
HERRMANN WELLISCH NETO [BR]
Inventors
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/17/1988
RPI 917
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01/06/1987
RPI 846
#15.11
11/19/1991
RPI 1094
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06/11/1991
RPI 1071
#4.1
10/23/1990
RPI 1038
From the same holder
Same category
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