Conhecimento de parecer técnico
#7.1
11/07/1989
RPI 994
Application data
Number
PI8502043Type
Filing
Publication
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
Inventors
A. S. (pessoa física)
J. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
11/07/1989
RPI 994
#4.1
01/17/1989
RPI 952
#3.1
12/02/1986
RPI 841
#2.1
07/09/1985
RPI 768
#9.2
10/09/1990
RPI 1036
Same category
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