Conhecimento de parecer técnico
#7.1
05/30/1989
RPI 971
Application data
Number
PI8506951Type
Filing
Publication
The application was refused by the INPI on 06/05/1990. 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
ZINKIN HAROLD [US]
Inventors
Z. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
05/30/1989
RPI 971
#4.1
06/30/1987
RPI 871
#1.3
12/23/1986
RPI 844
#9.2
06/05/1990
RPI 1021
Same category
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