Solicitação de exame técnico
#4.1
11/14/1989
RPI 995
Application data
Number
PI8705554Type
Filing
Publication
The application was refused by the INPI on 04/30/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
J. L. (pessoa física)
PE, BR
Inventors
J. L. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/14/1989
RPI 995
#3.1
05/02/1989
RPI 967
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11/08/1988
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#15.11
As classificações anteriores eram: F03D 9/02; H02T 9/04
08/16/2016
RPI 2380
#9.2
04/30/1991
RPI 1065
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