Indeferimento
#9.2
08/01/1989
RPI 980
The application was refused by the INPI on 08/01/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
W. D. (pessoa física)
Inventors
W. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
08/01/1989
RPI 980
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11/29/1988
RPI 945
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07/19/1988
RPI 926
#3.1
02/09/1988
RPI 903
11/17/1987
RPI 891
#2.1
04/22/1986
RPI 809
Same category
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