Concessão da patente
#16.1
08/27/1985
RPI 775
Application data
Number
PI8103193Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
E. H. (pessoa física)
US
Inventors
H. D. (pessoa física)
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