Indeferimento
#9.2
04/22/1987
RPI 861
The application was refused by the INPI on 04/22/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.
Applicants
HERMES DA COSTA BARBOSA FILHO [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/22/1987
RPI 861
#7.1
07/15/1986
RPI 821
#5.1
11/19/1985
RPI 787
#4.1
07/23/1985
RPI 770
#3.1
03/12/1985
RPI 751
#2.1
10/11/1983
RPI 677
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