Pedido de patente depositado
#2.1
03/07/1989
RPI 959
Application data
Number
PI8805688Type
Filing
Publication
The application was refused by the INPI on 05/11/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Produtos Elétricos Corona Ltda
SP, BR
Inventors
H. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
03/07/1989
RPI 959
#9.2
05/11/1993
RPI 1171
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03/19/1991
RPI 1059
01/29/1991
RPI 1052
#4.1
09/18/1990
RPI 1033
#3.1
06/12/1990
RPI 1022
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Same category
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