Indeferimento
#9.2
07/03/1984
RPI 715
The application was refused by the INPI on 07/03/1984. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/03/1984. We update with every new RPI gazette, published weekly.
Applicants
Argamassas Quartzolit S/A.
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
07/03/1984
RPI 715
#5.1
02/16/1983
RPI 643
#4.1
08/24/1982
RPI 618
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