古河電気工業1947-2002<Z16-243>
Available onlineNational Diet LibraryOther Libraries in Japan
昭和電線ホールディングス1990-2016<Z16-303>
Available onlineNational Diet LibraryOther Libraries in Japan
三菱電線工業1986-2008<Z16-171>
Available onlineNational Diet LibraryOther Libraries in Japan
昭和電線電纜株式会社 [編]昭和電線電纜1960-1989<Z16-303>
Available onlineNational Diet LibraryOther Libraries in Japan