16.3
12/15/1987
RPI 895
Application data
Number
PI8201695Type
Filing
Publication
The patent was granted on 03/31/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
THE DOW CHEMICAL COMPANY
US
Inventors
D. C. (pessoa física)
US
IPC Classification
Priority claims
US
334,791 · 12/28/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
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