Indeferimento
#9.2
10/31/1989
RPI 993
Application data
Number
PI8405429Type
Filing
Publication
The application was refused by the INPI on 10/31/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Instituto de Pesquisas Tecnológicas do Estado de São Paulo
SP, BR
Instituto de Pesquisas Tecnologicas do Estado de Sao Paulo S/A.
SP, BR
Inventors
W. F. (pessoa física)
BR
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
10/31/1989
RPI 993
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