Pedido de patente depositado
#2.1
08/15/1989
RPI 982
Application data
Number
PI8903068Type
Filing
Publication
Published on 02/06/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Pumptech N.V.
BE
Inventors
K. C. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/15/1989
RPI 982
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: E21B 43/26; C09K 7/00.
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