Publicação do pedido de patente
#3.1
12/15/1987
RPI 895
Application data
Number
PI8700417Type
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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
METZELER SCHAUM GMBH [DE]
Inventors
E. M. (pessoa física)
F. W. (pessoa física)
S. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/15/1987
RPI 895
#2.1
06/02/1987
RPI 867
#9.2
02/11/1992
RPI 1106
#7.1
04/30/1991
RPI 1065
#4.1
08/28/1990
RPI 1030
Same category
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