Indeferimento
#9.2
11/07/1989
RPI 994
Application data
Number
PI8400936Type
Filing
Publication
The application was refused by the INPI on 11/07/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Dresser Industries, Inc
US
Inventors
W. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
11/07/1989
RPI 994
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