Republicação - classificação IPC
#15.11
06/09/1987
RPI 868
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: 06/09/1987. We update with every new RPI gazette, published weekly.
Applicants
RAUL LUIS DOS SANTOS MASCARENH [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
06/09/1987
RPI 868
#9.2
04/22/1987
RPI 861
#4.1
07/15/1986
RPI 821
#3.1
05/21/1985
RPI 761
#2.1
01/10/1984
RPI 690
Same category
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