Pedido de certificado de adição de invenção
#5.1
02/28/1989
RPI 958
Application data
Number
PI8501348Type
Filing
Publication
The application was refused by the INPI on 02/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
G. P. (pessoa física)
US
W. S. (pessoa física)
US
W. J. (pessoa física)
US
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
02/28/1989
RPI 958
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10/18/1988
RPI 939
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11/04/1986
RPI 837
#2.1
06/11/1985
RPI 764
#9.2
02/13/1991
RPI 1054
#7.1
03/06/1990
RPI 1008
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