Solicitação de exame técnico
#4.1
02/10/1987
RPI 851
Application data
Number
PI8505068Type
Filing
Publication
The application was refused by the INPI on 04/06/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/10/1987. We update with every new RPI gazette, published weekly.
Applicants
Korf Engineering GMBH
DE
Inventors
H. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/10/1987
RPI 851
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07/29/1986
RPI 823
#2.1
12/10/1985
RPI 790
#9.2
04/06/1993
RPI 1166
#7.1
12/24/1991
RPI 1099
From the same holder
Same category
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