Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8100430Type
Filing
Publication
The letters patent expired on 03/19/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Termolar S/A
RS, BR
Inventors
E. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
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RPI 988
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Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/02.
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