10.1
11/07/1989
RPI 994
Application data
Number
PI8506943Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
DOW CHEMICAL CO [US]
Inventors
D. [. (pessoa física)
N. [. (pessoa física)
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/07/1989
RPI 994
08/23/1988
RPI 931
#4.1
08/23/1988
RPI 931
03/08/1988
RPI 907
#4.1
03/08/1988
RPI 907
#1.3
12/23/1986
RPI 844
From the same holder
Same category
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