Pedido de certificado de adição de invenção
#5.1
01/08/1985
RPI 742
Application data
Number
PI8401214Type
Filing
Publication
The application was refused by the INPI on 06/25/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.
Applicants
Explo-Indústrias Químicas e Explosivos S.A.
Inventors
L. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
01/08/1985
RPI 742
#4.1
08/28/1984
RPI 723
#3.2
06/19/1984
RPI 713
#2.1
05/29/1984
RPI 710
#9.2
06/25/1991
RPI 1073
#7.1
10/16/1990
RPI 1037
From the same holder
Same category
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