11.31
10/07/1997
RPI 1401
Application data
Number
PI9004243Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/07/1997. We update with every new RPI gazette, published weekly.
Applicants
Hitachi, Ltd
JP
Inventors
H. S. (pessoa física)
K. K. (pessoa física)
S. O. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
10/07/1997
RPI 1401
#6.1
11/12/1996
RPI 1354
#4.1
12/03/1991
RPI 1096
#3.1
09/03/1991
RPI 1083
#2.1
03/05/1991
RPI 1057
From the same holder
Same category
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