Publicação do pedido de patente
#3.1
03/14/1989
RPI 960
Application data
Number
PI8804193Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Didier-Werke Ag
DE
Inventors
H. R. (pessoa física)
J. K. (pessoa física)
J. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/14/1989
RPI 960
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01/17/1989
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C04B 35/68; C21C 5/46; C04B 35/66.
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