Indeferimento
#9.2
08/05/1986
RPI 824
The application was refused by the INPI on 08/05/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/05/1986. We update with every new RPI gazette, published weekly.
Applicants
VULCAN MATERIAL PLASTICOS S A [BR]
Inventors
R. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
08/05/1986
RPI 824
#5.1
10/22/1985
RPI 783
#4.1
05/21/1985
RPI 761
#3.1
01/29/1985
RPI 745
#2.1
07/19/1983
RPI 665
Same category
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