Pedido de patente depositado
#2.1
07/18/1989
RPI 978
Application data
Number
PI8902744Type
Filing
Publication
The application was refused by the INPI on 04/05/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Zetax Tecnologia Engenharia Indústria e Comércio Ltda
SP, BR
Inventors
M. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/18/1989
RPI 978
#9.2
04/05/1994
RPI 1218
#4.1
10/30/1990
RPI 1039
#3.2
05/29/1990
RPI 1020
From the same holder
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