200
02/17/1987
RPI 852
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: 02/17/1987. We update with every new RPI gazette, published weekly.
Applicants
ILASA IND LATINO AMERICANA LTD [BR]
Inventors
A. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/17/1987
RPI 852
#11.1
07/09/1985
RPI 768
#3.1
03/01/1983
RPI 645
Same category
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