Publicação do pedido de patente
#3.1
09/12/1989
RPI 986
The patent was granted on 11/26/1991 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Cambuci S/A
SP, BR
Inventors
R. E. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/12/1989
RPI 986
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05/10/1988
RPI 916
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10/31/1995
RPI 1300
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11/26/1991
RPI 1095
#13.1
09/10/1991
RPI 1084
#9.1
05/28/1991
RPI 1069
#4.1
05/22/1990
RPI 1019
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