Retificação
#15.3
11/22/1988
RPI 944
Application data
Number
PI8206357Type
Filing
Publication
The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).
Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
US
Inventors
M. J. (pessoa física)
M. A. (pessoa física)
IPC Classification
Priority claims
US
349.555 · 02/17/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
11/22/1988
RPI 944
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Procedimento automático de reclassificação. A classificação IPC anterior era C04B 31/30.
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