Solicitação de exame técnico
#4.1
03/14/1989
RPI 960
Application data
Number
PI8701949Type
Filing
Publication
Published on 02/02/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Refratechnik GmbH
DE
Inventors
B. D. (pessoa física)
W. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/14/1989
RPI 960
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02/02/1988
RPI 902
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07/28/1987
RPI 875
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03/23/1993
RPI 1164
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