200
12/17/1985
RPI 791
Application data
Number
PI8100676Type
Filing
Publication
The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.
Talk to a specialistLatest action published by the INPI: 12/17/1985. We update with every new RPI gazette, published weekly.
Applicants
NORDON IND METALURG SA [BR]
Inventors
F. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/17/1985
RPI 791
#17.1
07/16/1985
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08/07/1984
RPI 720
#9.1
04/17/1984
RPI 704
#4.1
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