Republicação - classificação IPC
#15.11
06/09/1987
RPI 868
Application data
Number
PI8104166Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 06/09/1987. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
B. P. (pessoa física)
D. Y. (pessoa física)
D. F. (pessoa física)
M. U. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
06/09/1987
RPI 868
#7.1
06/02/1987
RPI 867
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05/07/1985
RPI 759
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05/22/1984
RPI 709
#4.1
12/27/1983
RPI 688
#3.2
11/10/1981
RPI 577
#15.3
03/26/1996
RPI 1321
#7.1
06/20/1995
RPI 1281
From the same holder
Same category
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