Conhecimento de parecer técnico
#7.1
08/15/1989
RPI 982
Application data
Number
PI8402919Type
Filing
Publication
The application was refused by the INPI on 04/24/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
B. M. (pessoa física)
SP, BR
Inventors
B. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
08/15/1989
RPI 982
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07/15/1986
RPI 821
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01/21/1986
RPI 796
#2.1
08/21/1984
RPI 722
#9.2
04/24/1990
RPI 1015
From the same holder
Same category
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