111
08/16/1983
RPI 669
The application was refused on 08/16/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/16/1983. We update with every new RPI gazette, published weekly.
Applicants
DEGUSSA
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
08/16/1983
RPI 669
#12.2
04/19/1983
RPI 652
#9.2
01/11/1983
RPI 638
#5.1
09/14/1982
RPI 621
#4.1
04/27/1982
RPI 601
From the same holder
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