111
09/12/1989
RPI 986
Application data
Number
PI8400628Type
Filing
Publication
The application was refused on 09/12/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
QUIMITRON IND E COMERCIO DE EQ [BR]
Inventors
U. S. (pessoa física)
V. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/12/1989
RPI 986
#12.2
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RPI 928
05/10/1988
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09/23/1986
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02/12/1986
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