15.4
08/09/1988
RPI 929
Application data
Number
PI8304813Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
ALUMÍNIO EMPRESS S/A. INDÚSTRIA METALÚRGICA.
Inventors
C. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/09/1988
RPI 929
#7.1
03/01/1988
RPI 906
#4.1
08/06/1985
RPI 772
#3.1
04/09/1985
RPI 755
#2.1
11/08/1983
RPI 681
From the same holder
Same category
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