Concessão da patente
#16.1
08/26/1986
RPI 827
Application data
Number
PI8306740Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
Victor Company Of Japan, Limited.
JP
Inventors
U. H. (pessoa física)
W. Y. (pessoa física)
IPC Classification
Priority claims
JP
185541/82 · 12/08/1982
JP
188352/82 · 12/13/1982
JP
188353/82 · 12/13/1982
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