Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Application data
Number
PI8705317Type
Filing
Publication
The application was refused by the INPI on 01/14/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Melitta-Werke Bentz & Sohn
DE
Inventors
R. H. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/24/1989
RPI 992
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RPI 926
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12/29/1987
RPI 897
#9.2
01/14/1992
RPI 1102
#7.1
05/28/1991
RPI 1069
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