101
09/23/1986
RPI 831
The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 09/23/1986. We update with every new RPI gazette, published weekly.
Applicants
RUHRCHEMIE AG
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/23/1986
RPI 831
08/27/1985
RPI 775
#12.1
06/28/1983
RPI 662
#15.11
04/05/1983
RPI 650
#9.1
03/08/1983
RPI 646
04/06/1982
RPI 598
From the same holder
Same category
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