Republicação - classificação IPC
#15.11
05/31/1988
RPI 919
The application was refused by the INPI on 04/26/1988. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
HENKEL S A IND QUIMICAS [BR]
Inventors
N. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/31/1988
RPI 919
#9.2
04/26/1988
RPI 914
#4.1
06/23/1987
RPI 870
#3.1
09/30/1986
RPI 832
#2.1
05/21/1985
RPI 761
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/16.
03/27/2018
RPI 2464
Same category
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