200
08/10/1982
RPI 616
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: 08/10/1982. We update with every new RPI gazette, published weekly.
Applicants
TAKAOKA IND COM LTD
Inventors
T. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/10/1982
RPI 616
#16.1
02/24/1982
RPI 592
From the same holder
Same category
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