Arquivamento - Art. 33 da LPI
#11.1
08/16/1988
RPI 930
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Application data
Number
PI8405598Type
Invention Patent
Filing
11/01/1984
Publication
06/10/1986
Applicants and inventors
Applicants
E. N. (pessoa física)
Inventors
E. N. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
06/10/1986
RPI 816
Pedido de patente depositado
#2.1
01/22/1985
RPI 744
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