Indeferimento
#9.2
11/04/1986
RPI 837
The application was refused by the INPI on 11/04/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/04/1986. We update with every new RPI gazette, published weekly.
Applicants
IVO RISCHBIETER [BR]
KARL RISCHBIETER [BR]
Inventors
R. [. (pessoa física)
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
11/04/1986
RPI 837
#4.1
01/14/1986
RPI 795
#3.1
12/26/1984
RPI 740
#2.1
07/05/1983
RPI 663
Same category
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