Conhecimento de parecer técnico
#7.1
05/30/1989
RPI 971
Application data
Number
PI8504782Type
Filing
Publication
The application was refused by the INPI on 01/15/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
JOHN M RAIS [US]
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
05/30/1989
RPI 971
#4.1
05/13/1986
RPI 812
#1.3
12/24/1985
RPI 792
#9.2
01/15/1991
RPI 1050
Same category
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