Solicitação de exame técnico
#4.1
07/21/1987
RPI 874
Application data
Number
PI8404721Type
Filing
Publication
The application was refused by the INPI on 02/02/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/21/1987. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
S. J. (pessoa física)
V. A. (pessoa física)
W. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/21/1987
RPI 874
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