6.2
06/28/1988
RPI 923
Application data
Number
PI8701831Type
Filing
Publication
Published on 01/26/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
GRACE W R & CO [US]
Inventors
B. P. (pessoa física)
F. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/28/1988
RPI 923
#3.1
01/26/1988
RPI 901
#2.1
07/28/1987
RPI 875
#15.3
11/20/1990
RPI 1042
#4.1
06/19/1990
RPI 1023
From the same holder
Same category
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