Indeferimento
#9.2
09/27/1988
RPI 936
Application data
Number
PI8207803Type
Filing
Publication
The application was refused by the INPI on 09/27/1988. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Engtech S.A
Inventors
W. [. (pessoa física)
IPC Classification
Priority claims
CH
5108881-2 · 08/07/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
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