Pedido de patente depositado
#2.1
05/30/1989
RPI 971
Applicants
Pextron Contrôles Eletrônicos Ltda.
SP, BR
Inventors
S. F. (pessoa física)
BR
U. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/30/1989
RPI 971
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