Publicação do pedido de patente
#3.1
05/30/1989
RPI 971
The application was refused by the INPI on 06/25/1991. 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
Jorge Masiel ME
RS, BR
Inventors
J. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/30/1989
RPI 971
#2.1
02/17/1988
RPI 904
#9.2
06/25/1991
RPI 1073
#4.1
10/02/1990
RPI 1035
Same category
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