Retificação
#15.3
12/12/1989
RPI 999
Application data
Number
PI8203032Type
Filing
Publication
The patent was granted on 06/26/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
R. S. (pessoa física)
US
Inventors
R. S. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
12/12/1989
RPI 999
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RPI 945
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RPI 1024
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RPI 1014
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04/17/1990
RPI 1014
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