Solicitação de exame técnico
#4.1
11/14/1989
RPI 995
Application data
Number
PI8506229Type
Filing
Publication
The application was refused by the INPI on 06/25/1991. 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
Mitsui Aluminium Co. Ltd.
JP
Inventors
A. E. (pessoa física)
H. I. (pessoa física)
S. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/14/1989
RPI 995
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RPI 871
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02/25/1986
RPI 801
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06/25/1991
RPI 1073
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10/16/1990
RPI 1037
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