Concessão da patente
#16.1
07/30/1985
RPI 771
Application data
Number
PI8102108Type
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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
G. H. (pessoa física)
DE
Inventors
W. L. (pessoa física)
IPC Classification
Priority claims
DE
P3013472.6 · 04/08/1980
DE
P3023371.7 · 06/23/1980
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