GB2186098B19891122GB2186098GB870168619870127US8252918619860131AUS1986082529120060101ALI20051008RMEPG02B644G02B 6443FI20190822USBHG02B 6443FI20130101EPBHOPTICAL FIBER CABLEGB2052092A19810121GB2063502A19810603GB2099173A19821201GB2128358A19840426GB2159977A19851211GB2165961A19860423EP0133873A119850313US4557560A19851210AMERICAN TELEPHONE & TELEGRAPHUS* AMERICAN TELEPHONE AND TELEGRAPH COMPANYBOHANNON JR WILLIAM DOOLYKINARD MICHAEL DOUGLASREYNOLDS MICKEY RAYWILLIAM DOOLY * BOHANNON JRMICHAEL DOUGLAS * KINARDMICKEY RAY * REYNOLDSAMERICAN TELEPHONE & TELEGRAPH* AMERICAN TELEPHONE AND TELEGRAPH COMPANY