201
09/19/1989
RPI 987
The letters patent expired on 01/31/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
US
146.312 · 05/05/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
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