Solicitação de exame técnico
#4.1
06/13/1989
RPI 973
Application data
Number
PI8603931Type
Filing
Publication
The application was allowed on 05/25/1993 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: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
H. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/13/1989
RPI 973
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