336
10/18/1983
RPI 678
The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 10/18/1983. We update with every new RPI gazette, published weekly.
Applicants
O. F. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/18/1983
RPI 678
04/12/1983
RPI 651
#12.3
11/30/1982
RPI 632
#11.2
12/01/1981
RPI 580
#15.11
A classificação anterior era: F03D 9/00
08/16/2016
RPI 2380
From the same holder
Same category
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