Solicitação de exame técnico
#4.1
04/12/1988
RPI 912
Application data
Number
PI8700883Type
Filing
Publication
Published on 12/22/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.
Applicants
HUELS CHEMISCHE WERKE AG [DE]
Inventors
M. M. (pessoa física)
S. H. (pessoa física)
S. G. (pessoa física)
S. B. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/12/1988
RPI 912
#3.1
12/22/1987
RPI 896
#2.1
06/23/1987
RPI 870
#15.3
09/17/1991
RPI 1085
From the same holder
Same category
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