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Inventor
KRAHN FRIEDRICH
DE
2 patents
Patents
2 patents
US4392714A
Jul 12, 1983
Overhead power cable having light conducting fibers arranged in its interior
PHILIPS CORP
26 citations
74
US4464012A
Aug 7, 1984
Broad-band communication system comprising an optical broad-band cable network
PHILIPS CORP
7 citations
70