Solicitação de exame técnico
#4.1
05/13/1986
RPI 812
Application data
Number
PI8406360Type
Filing
Publication
The application was allowed on 06/25/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 05/13/1986. We update with every new RPI gazette, published weekly.
Applicants
Union Explosivos Rio Tinto S/A
ES
Inventors
M. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/13/1986
RPI 812
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10/22/1991
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