Exigência - art. 36 da LPI
#6.1
12/12/1989
RPI 999
Application data
Number
PI8307387Type
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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
A/S Norsk Kabelfabrik
NO
Inventors
A. K. (pessoa física)
NO
J. H. (pessoa física)
NO
N. P. (pessoa física)
NO
W. P. (pessoa física)
NO
IPC Classification
Priority claims
NO
82 1503 · 05/07/1982
NO
82 3151 · 09/17/1982
US
451.833 · 12/21/1982
US
472.254 · 03/04/1983
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