Solicitação de exame técnico
#4.1
04/19/1988
RPI 913
Application data
Number
PI8606907Type
Filing
Publication
The application was refused by the INPI on 08/27/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants
DOW CHEMICAL CO [US]
Inventors
C. M. (pessoa física)
US
IPC Classification
Priority claims
US
785.808 · 10/09/1985
US
868.824 · 05/29/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/19/1988
RPI 913
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01/19/1988
RPI 900
#4.1
06/23/1987
RPI 870
#9.2
08/27/1991
RPI 1082
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06/05/1990
RPI 1021
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