Indeferimento
#9.2
12/02/1986
RPI 841
The application was refused by the INPI on 12/02/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/02/1986. We update with every new RPI gazette, published weekly.
Applicants
DOW CHEMICAL CO
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/02/1986
RPI 841
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01/31/1984
RPI 693
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02/22/1983
RPI 644
#6.1
01/18/1983
RPI 639
#4.1
05/25/1982
RPI 605
From the same holder
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