Solicitação de exame técnico
#4.1
12/08/1987
RPI 894
Application data
Number
PI8606135Type
Filing
Publication
The application was refused by the INPI on 02/11/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
KRANTZ H GMBH & CO [DE]
Inventors
P. K. (pessoa física)
P. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/08/1987
RPI 894
#3.1
09/22/1987
RPI 883
#2.1
04/22/1987
RPI 861
#9.2
02/11/1992
RPI 1106
From the same holder
Same category
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