Retificação
#15.3
11/01/1994
RPI 1248
The application was allowed by the INPI on 08/31/1993. The grant of the letters patent is being processed.
Latest action published by the INPI: 11/01/1994. We update with every new RPI gazette, published weekly.
Applicants
Coveri Concreto Refratário Pré Moldados Ltda
SP, BR
Inventors
G. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
11/01/1994
RPI 1248
#13.1
02/22/1994
RPI 1212
#9.1
08/31/1993
RPI 1187
#4.1
08/07/1990
RPI 1027
#3.2
01/16/1990
RPI 1002
#2.1
01/02/1990
RPI 1000
From the same holder
Same category
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